564306672 has 20 divisors (see below), whose sum is σ = 1457792360. Its totient is φ = 188102208.

The previous prime is 564306667. The next prime is 564306689. The reversal of 564306672 is 276603465.

It is a self number, because there is not a number n which added to its sum of digits gives 564306672.

It is a congruent number.

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, 5878147 + ... + 5878242.

It is an arithmetic number, because the mean of its divisors is an integer number (72889618).

Almost surely, 2^564306672 is an apocalyptic number.

It is an amenable number.

564306672 is an abundant number, since it is smaller than the sum of its proper divisors (893485688).

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

564306672 is a wasteful number, since it uses less digits than its factorization.

564306672 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11756400 (or 11756394 counting only the distinct ones).

The product of its (nonzero) digits is 181440, while the sum is 39.

The square root of 564306672 is about 23755.1399069759. The cubic root of 564306672 is about 826.3646454226.

The spelling of 564306672 in words is "five hundred sixty-four million, three hundred six thousand, six hundred seventy-two".