568020404 has 12 divisors (see below), whose sum is σ = 1136040864. Its totient is φ = 243437304.

The previous prime is 568020403. The next prime is 568020407. The reversal of 568020404 is 404020865.

568020404 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (568020403) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10143194 + ... + 10143249.

It is an arithmetic number, because the mean of its divisors is an integer number (94670072).

Almost surely, 2^568020404 is an apocalyptic number.

It is an amenable number.

568020404 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.

568020404 is a wasteful number, since it uses less digits than its factorization.

568020404 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20286454 (or 20286452 counting only the distinct ones).

The product of its (nonzero) digits is 7680, while the sum is 29.

The square root of 568020404 is about 23833.1786381926. The cubic root of 568020404 is about 828.1734663439.

The spelling of 568020404 in words is "five hundred sixty-eight million, twenty thousand, four hundred four".