566862 has 8 divisors (see below), whose sum is σ = 1133736. Its totient is φ = 188952.

The previous prime is 566857. The next prime is 566879. The reversal of 566862 is 268665.

It is a sphenic number, since it is the product of 3 distinct primes.

566862 is an admirable number.

It is a congruent number.

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, 47233 + ... + 47244.

It is an arithmetic number, because the mean of its divisors is an integer number (141717).

2⁵⁶⁶⁸⁶² is an apocalyptic number.

566862 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

566862 is a wasteful number, since it uses less digits than its factorization.

566862 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 94482.

The product of its digits is 17280, while the sum is 33.

The square root of 566862 is about 752.9023841110. The cubic root of 566862 is about 82.7610099047.

The spelling of 566862 in words is "five hundred sixty-six thousand, eight hundred sixty-two".