Fatto generale: 17263 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 17263 is a boring number.
Trivia: 17263 is an uninteresting number.
Data storica: April 6th is the day in 1930 that Gandhi raises a lump of mud and salt and declares, "With this, I am shaking the foundations of the British Empire.