General fact: 36855 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Mathematical fact: 36855 is a boring number.
Trivia: 36855 is an uninteresting number.
Historical date: November 26th is the day in 783 that the Asturian queen Adosinda is put up in a monastery to prevent her kin from retaking the throne from Mauregatus.