576256 has 18 divisors (see below), whose sum is σ = 1150772. Its totient is φ = 288000.

The previous prime is 576227. The next prime is 576287. The reversal of 576256 is 652675.

It is an unprimeable number.

576256 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 870 + ... + 1381.

2⁵⁷⁶²⁵⁶ is an apocalyptic number.

It is an amenable number.

576256 is a deficient number, since it is larger than the sum of its proper divisors (574516).

576256 is an equidigital number, since it uses as much as digits as its factorization.

576256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2267 (or 2253 counting only the distinct ones).

The product of its digits is 12600, while the sum is 31.

The square root of 576256 is about 759.1152745137. The cubic root of 576256 is about 83.2156775190.

It can be divided in two parts, 576 and 256, that multiplied together give a square (147456 = 384²).

The spelling of 576256 in words is "five hundred seventy-six thousand, two hundred fifty-six".