566198942 has 32 divisors (see below), whose sum is σ = 906522624. Its totient is φ = 264794400.

The previous prime is 566198909. The next prime is 566198999. The reversal of 566198942 is 249891665.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 240692 + ... + 243032.

It is an arithmetic number, because the mean of its divisors is an integer number (28328832).

Almost surely, 2^566198942 is an apocalyptic number.

566198942 is a deficient number, since it is larger than the sum of its proper divisors (340323682).

566198942 is a wasteful number, since it uses less digits than its factorization.

566198942 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2504.

The product of its digits is 933120, while the sum is 50.

The square root of 566198942 is about 23794.9352173945. The cubic root of 566198942 is about 827.2872882069.

The spelling of 566198942 in words is "five hundred sixty-six million, one hundred ninety-eight thousand, nine hundred forty-two".