264995232 has 48 divisors (see below), whose sum is σ = 697761792. Its totient is φ = 88058880.

The previous prime is 264995219. The next prime is 264995287. The reversal of 264995232 is 232599462.

It is a tau number, because it is divible by the number of its divisors (48).

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, 28257 + ... + 36447.

It is an arithmetic number, because the mean of its divisors is an integer number (14536704).

Almost surely, 2^264995232 is an apocalyptic number.

It is an amenable number.

264995232 is an abundant number, since it is smaller than the sum of its proper divisors (432766560).

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

264995232 is a wasteful number, since it uses less digits than its factorization.

264995232 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8541 (or 8533 counting only the distinct ones).

The product of its digits is 233280, while the sum is 42.

The square root of 264995232 is about 16278.6741474851. The cubic root of 264995232 is about 642.3119765540.

The spelling of 264995232 in words is "two hundred sixty-four million, nine hundred ninety-five thousand, two hundred thirty-two".