566851882 has 16 divisors (see below), whose sum is σ = 888065280. Its totient is φ = 270852912.

The previous prime is 566851853. The next prime is 566851889. The reversal of 566851882 is 288158665.

It is a happy number.

It is a super-2 number, since 2×566851882² = 642642112253883848, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (566851889) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50719 + ... + 60877.

It is an arithmetic number, because the mean of its divisors is an integer number (55504080).

Almost surely, 2^566851882 is an apocalyptic number.

566851882 is a deficient number, since it is larger than the sum of its proper divisors (321213398).

566851882 is a wasteful number, since it uses less digits than its factorization.

566851882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11397.

The product of its digits is 921600, while the sum is 49.

The square root of 566851882 is about 23808.6514107792. The cubic root of 566851882 is about 827.6051749743.

The spelling of 566851882 in words is "five hundred sixty-six million, eight hundred fifty-one thousand, eight hundred eighty-two".