264825256 has 16 divisors (see below), whose sum is σ = 498903840. Its totient is φ = 131784240.

The previous prime is 264825227. The next prime is 264825271. The reversal of 264825256 is 652528462.

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, 76756 + ... + 80131.

It is an arithmetic number, because the mean of its divisors is an integer number (31181490).

Almost surely, 2^264825256 is an apocalyptic number.

It is an amenable number.

264825256 is a deficient number, since it is larger than the sum of its proper divisors (234078584).

264825256 is a wasteful number, since it uses less digits than its factorization.

264825256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 157104 (or 157100 counting only the distinct ones).

The product of its digits is 230400, while the sum is 40.

The square root of 264825256 is about 16273.4524917118. The cubic root of 264825256 is about 642.1746143692.

The spelling of 264825256 in words is "two hundred sixty-four million, eight hundred twenty-five thousand, two hundred fifty-six".