Fatto generale: 8826 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 8826 is the sum of its proper divisors that contain the digit 4.
Trivia: 8826 is an uninteresting number.
Data storica: February 29th is the day in 1988 that South African archbishop Desmond Tutu is arrested along with 100 clergymen during a five-day anti-apartheid demonstration in Cape Town.