Fatto generale: 89538 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 89538 is a boring number.
Trivia: 89538 is a boring number.
Data storica: February 22nd is the day in 1909 that the sixteen battleships of the Great White Fleet, led by Connecticut, return to the United States after a voyage around the world.