General fact: 2835 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Mathematical fact: 2835 is an unremarkable number.
Trivia: 2835 is an uninteresting number.
Historical date: October 5th is the day in 1903 that Sir Samuel Griffith is appointed the first Chief Justice of Australia and Sir Edmund Barton and Richard O'Connor are appointed as foundation justices.