264583264 has 48 divisors (see below), whose sum is σ = 586607616. Its totient is φ = 116380800.

The previous prime is 264583247. The next prime is 264583279. The reversal of 264583264 is 462385462.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1212 + ... + 23035.

It is an arithmetic number, because the mean of its divisors is an integer number (12220992).

Almost surely, 2^264583264 is an apocalyptic number.

It is an amenable number.

264583264 is an abundant number, since it is smaller than the sum of its proper divisors (322024352).

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

264583264 is a wasteful number, since it uses less digits than its factorization.

264583264 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24299 (or 24291 counting only the distinct ones).

The product of its digits is 276480, while the sum is 40.

The square root of 264583264 is about 16266.0156153866. The cubic root of 264583264 is about 641.9789526716.

The spelling of 264583264 in words is "two hundred sixty-four million, five hundred eighty-three thousand, two hundred sixty-four".