66 (number)

This article is about the number 66. For the year, see 66.

Sixty-six is a number. It comes between sixty-five and sixty-seven, and is an even number. It is divisible by 1, 2, 3, 6, 11, 22, 33, and 66. In numerical form, it is "66". In roman numerals, it is "LXVI".