568867812 has 24 divisors (see below), whose sum is σ = 1358228256. Its totient is φ = 185212608.

The previous prime is 568867811. The next prime is 568867841. The reversal of 568867812 is 218768865.

568867812 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×568867812² = 647221175059334688, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (568867811) 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, 550713 + ... + 551744.

It is an arithmetic number, because the mean of its divisors is an integer number (56592844).

Almost surely, 2^568867812 is an apocalyptic number.

It is an amenable number.

568867812 is an abundant number, since it is smaller than the sum of its proper divisors (789360444).

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

568867812 is a wasteful number, since it uses less digits than its factorization.

568867812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1102507 (or 1102505 counting only the distinct ones).

The product of its digits is 1290240, while the sum is 51.

The square root of 568867812 is about 23850.9499181898. The cubic root of 568867812 is about 828.5851018580.

The spelling of 568867812 in words is "five hundred sixty-eight million, eight hundred sixty-seven thousand, eight hundred twelve".