Fatto matematico: 905 is the smallest composite number that is not the sum of a prime and a power of 2.
Trivia: 905 is an uninteresting number.
Data storica: June 23rd is the day in 1947 that the United States Senate follows the United States House of Representatives in overriding U.S. President Harry Truman's veto of the Taft-Hartley Act.