531967264 has 24 divisors (see below), whose sum is σ = 1108918188. Its totient is φ = 250337280.

The previous prime is 531967259. The next prime is 531967297. The reversal of 531967264 is 462769135.

It can be written as a sum of positive squares in 2 ways, for example, as 479259664 + 52707600 = 21892^2 + 7260^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 531967264.

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, 488397 + ... + 489484.

Almost surely, 2^531967264 is an apocalyptic number.

It is an amenable number.

531967264 is an abundant number, since it is smaller than the sum of its proper divisors (576950924).

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

531967264 is a wasteful number, since it uses less digits than its factorization.

531967264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 977908 (or 977900 counting only the distinct ones).

The product of its digits is 272160, while the sum is 43.

The square root of 531967264 is about 23064.4155356254. The cubic root of 531967264 is about 810.2672816050.

The spelling of 531967264 in words is "five hundred thirty-one million, nine hundred sixty-seven thousand, two hundred sixty-four".