Los Angeles spent $1.4 million to provide security, traffic control and other services for Michael Jackson's memorial service, city officials said as they looked for ways to have others help the financially troubled city pick up the bill. The amount included $1.1 million in overtime pay for the 4,173 officers who worked to secure Staples Center, Forest Lawn cemetery and other areas that attracted fans and members of the media, the Police Department said in a statement. City officials said Wednesday that the remaining amount covered traffic control, cleanup and other costs related to Tuesday's public memorial service, which was attended by a total of more than 17,000 fans and watched by tens of millions of people around the world. Matt Szabo, a spokesman for Mayor Antonio Villaraigosa, hailed the tally a success. He said it was “far less” than the initial estimate of $4 million. Nonetheless, city attorney Carmen Trutanich said his office was investigating how the city can legally press third parties to pick up at least some of the tab. Trutanich aims to have a report ready for the City Council by Friday, said spokesman John Franklin. The city has also set up a Web site urging fans to make tax-deductible donations through credit cards, PayPal or check to help defray costs. Fans have thus far donated $17,000, but contributions have been hampered by technical problems, Szabo said in a statement. AEG Live, the owner-operator of Staples Center, has not committed any money to the Jackson memorial, which it organized and promoted. Company spokesman Michael Roth did not return messages on Wednesday. The Jackson memorial was the second recent event that resulted in extraordinary costs at a time when the city is a half-billion dollars in debt and facing employee layoffs.