566949732 has 12 divisors (see below), whose sum is σ = 1322882736. Its totient is φ = 188983240.

The previous prime is 566949689. The next prime is 566949737. The reversal of 566949732 is 237949665.

It is a tau number, because it is divible by the number of its divisors (12).

It is a super-2 number, since 2×566949732² = 642863997229743648, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (566949737) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23622894 + ... + 23622917.

It is an arithmetic number, because the mean of its divisors is an integer number (110240228).

Almost surely, 2^566949732 is an apocalyptic number.

It is an amenable number.

566949732 is an abundant number, since it is smaller than the sum of its proper divisors (755933004).

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

566949732 is a wasteful number, since it uses less digits than its factorization.

566949732 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 47245818 (or 47245816 counting only the distinct ones).

The product of its digits is 2449440, while the sum is 51.

The square root of 566949732 is about 23810.7062474006. The cubic root of 566949732 is about 827.6527926499.

The spelling of 566949732 in words is "five hundred sixty-six million, nine hundred forty-nine thousand, seven hundred thirty-two".