566611960 has 16 divisors (see below), whose sum is σ = 1274877000. Its totient is φ = 226644768.

The previous prime is 566611957. The next prime is 566611979. The reversal of 566611960 is 69116665.

It is a super-2 number, since 2×566611960² = 642098226430083200, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (40), and also a Moran number because the ratio is a prime number: 14165299 = 566611960 / (5 + 6 + 6 + 6 + 1 + 1 + 9 + 6 + 0).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7082610 + ... + 7082689.

Almost surely, 2^566611960 is an apocalyptic number.

It is an amenable number.

566611960 is an abundant number, since it is smaller than the sum of its proper divisors (708265040).

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

566611960 is a wasteful number, since it uses less digits than its factorization.

566611960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14165310 (or 14165306 counting only the distinct ones).

The product of its (nonzero) digits is 58320, while the sum is 40.

The square root of 566611960 is about 23803.6123309047. The cubic root of 566611960 is about 827.4883962557.

The spelling of 566611960 in words is "five hundred sixty-six million, six hundred eleven thousand, nine hundred sixty".