Puzzle to Puzzle YOU

Here comes an interesting Puzzle….Solve it claim that

“You are Smartest :)”

Here is a list showing the month and a number for each month .

January 7110
February 826
March 5313
April 541
May 3513
June 4610
July 4710
August 681

Decipher the logic and find the number for September = ?

Hurry!! Comment your answers before its too late