568812 has 24 divisors (see below), whose sum is σ = 1342656. Its totient is φ = 187408.

The previous prime is 568807. The next prime is 568823. The reversal of 568812 is 218865.

It is a self number, because there is not a number n which added to its sum of digits gives 568812.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 568812.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1063 + ... + 1505.

It is an arithmetic number, because the mean of its divisors is an integer number (55944).

2⁵⁶⁸⁸¹² is an apocalyptic number.

It is an amenable number.

568812 is an abundant number, since it is smaller than the sum of its proper divisors (773844).

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

568812 is a wasteful number, since it uses less digits than its factorization.

568812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 557 (or 555 counting only the distinct ones).

The product of its digits is 3840, while the sum is 30.

The square root of 568812 is about 754.1962609295. The cubic root of 568812 is about 82.8558003293.

The spelling of 568812 in words is "five hundred sixty-eight thousand, eight hundred twelve".