568867420 has 48 divisors (see below), whose sum is σ = 1305360000. Its totient is φ = 206521920.

The previous prime is 568867357. The next prime is 568867463. The reversal of 568867420 is 24768865.

It is a super-2 number, since 2×568867420² = 647220283074912800, which contains 22 as substring.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 160831 + ... + 164329.

It is an arithmetic number, because the mean of its divisors is an integer number (27195000).

Almost surely, 2^568867420 is an apocalyptic number.

It is an amenable number.

568867420 is an abundant number, since it is smaller than the sum of its proper divisors (736492580).

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

568867420 is a wasteful number, since it uses less digits than its factorization.

568867420 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4258 (or 4256 counting only the distinct ones).

The product of its (nonzero) digits is 645120, while the sum is 46.

The square root of 568867420 is about 23850.9417004864. The cubic root of 568867420 is about 828.5849115353.

The spelling of 568867420 in words is "five hundred sixty-eight million, eight hundred sixty-seven thousand, four hundred twenty".