576622256 has 40 divisors (see below), whose sum is σ = 1277980704. Its totient is φ = 246896640.

The previous prime is 576622219. The next prime is 576622297. The reversal of 576622256 is 652226675.

It is a happy number.

It is a super-2 number, since 2×576622256² = 664986452229059072, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 188096 + ... + 191136.

Almost surely, 2^576622256 is an apocalyptic number.

576622256 is a gapful number since it is divisible by the number (56) formed by its first and last digit.

It is an amenable number.

576622256 is an abundant number, since it is smaller than the sum of its proper divisors (701358448).

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

576622256 is a wasteful number, since it uses less digits than its factorization.

576622256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4749 (or 4743 counting only the distinct ones).

The product of its digits is 302400, while the sum is 41.

The square root of 576622256 is about 24012.9601673763. The cubic root of 576622256 is about 832.3330382076. Note that the first 3 decimals are identical.

The spelling of 576622256 in words is "five hundred seventy-six million, six hundred twenty-two thousand, two hundred fifty-six".