Fatto generale: 20760 is a number for which we're missing a fact (submit one to numbersapi at google mail!).
Fatto matematico: 20760 is a boring number.
Trivia: 20760 is an uninteresting number.
Data storica: November 1st is the day in 1790 that Edmund Burke publishes Reflections on the Revolution in France, in which he predicts that the French Revolution will end in a disaster.