481273264 has 40 divisors (see below), whose sum is σ = 1019184768. Its totient is φ = 219171840.

The previous prime is 481273223. The next prime is 481273297. The reversal of 481273264 is 462372184.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 20107 + ... + 36970.

Almost surely, 2^481273264 is an apocalyptic number.

It is an amenable number.

481273264 is an abundant number, since it is smaller than the sum of its proper divisors (537911504).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

481273264 is a wasteful number, since it uses less digits than its factorization.

481273264 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 57133 (or 57127 counting only the distinct ones).

The product of its digits is 64512, while the sum is 37.

The square root of 481273264 is about 21937.9411978426. The cubic root of 481273264 is about 783.6652308760.

The spelling of 481273264 in words is "four hundred eighty-one million, two hundred seventy-three thousand, two hundred sixty-four".