564846256 has 20 divisors (see below), whose sum is σ = 1178573872. Its totient is φ = 260698176.

The previous prime is 564846241. The next prime is 564846263. The reversal of 564846256 is 652648465.

564846256 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 1357596 + ... + 1358011.

Almost surely, 2^564846256 is an apocalyptic number.

It is an amenable number.

564846256 is an abundant number, since it is smaller than the sum of its proper divisors (613727616).

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

564846256 is a wasteful number, since it uses less digits than its factorization.

564846256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2715628 (or 2715622 counting only the distinct ones).

The product of its digits is 1382400, while the sum is 46.

The square root of 564846256 is about 23766.4943986277. The cubic root of 564846256 is about 826.6279485277.

The spelling of 564846256 in words is "five hundred sixty-four million, eight hundred forty-six thousand, two hundred fifty-six".