Fait général: 2089 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fait mathématique: 2089 is the smallest number that ends an arithmetic progression of 10 numbers with the same prime signature.
Culture générale: 2089 is an unremarkable number.
Date historique: September 19th is the day in 1961 that Betty and Barney Hill claim that they saw a mysterious craft in the sky and that it tried to abduct them.