Fait mathématique: 2074 is the smallest number that can not be formed using the digit 1 at most 24 times, together with the symbols +, –, × and ÷.
Culture générale: 2074 is an uninteresting number.
Date historique: September 4th is the day in 626 that Li Shimin, posthumously known as Emperor Taizong of Tang, assumes the throne over the Tang Dynasty of China.