General fact: 36687 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Mathematical fact: 36687 is an unremarkable number.
Trivia: 36687 is an unremarkable number.
Historical date: June 11th is the day in 1962 that Frank Morris, John Anglin and Clarence Anglin allegedly become the only prisoners to escape from the prison on Alcatraz Island.