568704144 has 40 divisors (see below), whose sum is σ = 1482896160. Its totient is φ = 187794688.

The previous prime is 568704139. The next prime is 568704161. The reversal of 568704144 is 441407865.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 50229 + ... + 60500.

It is an arithmetic number, because the mean of its divisors is an integer number (37072404).

Almost surely, 2^568704144 is an apocalyptic number.

It is an amenable number.

568704144 is an abundant number, since it is smaller than the sum of its proper divisors (914192016).

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

568704144 is a wasteful number, since it uses less digits than its factorization.

568704144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 110847 (or 110841 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 39.

The square root of 568704144 is about 23847.5186130549. The cubic root of 568704144 is about 828.5056306280.

The spelling of 568704144 in words is "five hundred sixty-eight million, seven hundred four thousand, one hundred forty-four".