448

448 = 2 x 2 x 2 x 2 x 2 x 2 x 7.

448 is the number of integer partitions of 33 into distinct parts.

448 is the number of 10-iamonds (polyiamonds).

448 is 121121 in base 3.

448 is a refactorable (or tau) number (A033950). The number of divisors of 448 divides 448.

Source: What's Special About This Number?