264913232 has 20 divisors (see below), whose sum is σ = 513967476. Its totient is φ = 132276480.

The previous prime is 264913213. The next prime is 264913247. The reversal of 264913232 is 232319462.

It can be written as a sum of positive squares in 2 ways, for example, as 101687056 + 163226176 = 10084^2 + 12776^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1298 + ... + 23054.

Almost surely, 2^264913232 is an apocalyptic number.

It is an amenable number.

264913232 is a deficient number, since it is larger than the sum of its proper divisors (249054244).

264913232 is a wasteful number, since it uses less digits than its factorization.

264913232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 22526 (or 22520 counting only the distinct ones).

The product of its digits is 15552, while the sum is 32.

The square root of 264913232 is about 16276.1553199765. The cubic root of 264913232 is about 642.2457174805.

The spelling of 264913232 in words is "two hundred sixty-four million, nine hundred thirteen thousand, two hundred thirty-two".