564867912 has 64 divisors (see below), whose sum is σ = 1615939200. Its totient is φ = 161187840.

The previous prime is 564867911. The next prime is 564867913. The reversal of 564867912 is 219768465.

It is an interprime number because it is at equal distance from previous prime (564867911) and next prime (564867913).

It is not an unprimeable number, because it can be changed into a prime (564867911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 176664 + ... + 179832.

It is an arithmetic number, because the mean of its divisors is an integer number (25249050).

Almost surely, 2^564867912 is an apocalyptic number.

It is an amenable number.

564867912 is an abundant number, since it is smaller than the sum of its proper divisors (1051071288).

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

564867912 is a wasteful number, since it uses less digits than its factorization.

564867912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4246 (or 4242 counting only the distinct ones).

The product of its digits is 725760, while the sum is 48.

The square root of 564867912 is about 23766.9499936361. The cubic root of 564867912 is about 826.6385125976.

The spelling of 564867912 in words is "five hundred sixty-four million, eight hundred sixty-seven thousand, nine hundred twelve".