Fatto generale: 174 is the length in miles of the The Columbia University Library System collection, with over 9.3 million volumes, if stretched end-to-end.
Fatto matematico: 174 is an abundant number with the abundance of 12.
Trivia: 174 is the atomic number of an element temporarily called Unseptquadium.
Data storica: June 22nd is the day in 1944 that U.S. President Franklin D. Roosevelt signs into law the Servicemen's Readjustment Act of 1944, commonly known as the G.I.