General fact: 70586 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Mathematical fact: 70586 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Trivia: 70586 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Historical date: April 3rd is the day in 1975 that Bobby Fischer refuses to play in a chess match against Anatoly Karpov, giving Karpov the title of World Champion by default.