566946474 has 16 divisors (see below), whose sum is σ = 1136858112. Its totient is φ = 188487968.

The previous prime is 566946467. The next prime is 566946487. The reversal of 566946474 is 474649665.

566946474 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 7 ways as a sum of consecutive naturals, for example, 121059 + ... + 125654.

It is an arithmetic number, because the mean of its divisors is an integer number (71053632).

Almost surely, 2^566946474 is an apocalyptic number.

566946474 is an abundant number, since it is smaller than the sum of its proper divisors (569911638).

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

566946474 is a wasteful number, since it uses less digits than its factorization.

566946474 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 247101.

The product of its digits is 4354560, while the sum is 51.

The square root of 566946474 is about 23810.6378326999. The cubic root of 566946474 is about 827.6512072666.

The spelling of 566946474 in words is "five hundred sixty-six million, nine hundred forty-six thousand, four hundred seventy-four".