566978732 has 12 divisors (see below), whose sum is σ = 992483856. Its totient is φ = 283411920.

The previous prime is 566978729. The next prime is 566978749. The reversal of 566978732 is 237879665.

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, 944 + ... + 33687.

It is an arithmetic number, because the mean of its divisors is an integer number (82706988).

Almost surely, 2^566978732 is an apocalyptic number.

It is an amenable number.

566978732 is a deficient number, since it is larger than the sum of its proper divisors (425505124).

566978732 is a wasteful number, since it uses less digits than its factorization.

566978732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38728 (or 38726 counting only the distinct ones).

The product of its digits is 3810240, while the sum is 53.

The square root of 566978732 is about 23811.3152093705. The cubic root of 566978732 is about 827.6669041431. Note that the first 3 decimals are identical.

The spelling of 566978732 in words is "five hundred sixty-six million, nine hundred seventy-eight thousand, seven hundred thirty-two".