568987120 has 40 divisors (see below), whose sum is σ = 1424658816. Its totient is φ = 210087168.

The previous prime is 568987117. The next prime is 568987157. The reversal of 568987120 is 21789865.

It is a tau number, because it is divible by the number of its divisors (40).

It is a congruent number.

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, 272512 + ... + 274591.

Almost surely, 2^568987120 is an apocalyptic number.

It is an amenable number.

568987120 is an abundant number, since it is smaller than the sum of its proper divisors (855671696).

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

568987120 is a wasteful number, since it uses less digits than its factorization.

568987120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 547129 (or 547123 counting only the distinct ones).

The product of its (nonzero) digits is 241920, while the sum is 46.

The square root of 568987120 is about 23853.4509033808. The cubic root of 568987120 is about 828.6430238797.

The spelling of 568987120 in words is "five hundred sixty-eight million, nine hundred eighty-seven thousand, one hundred twenty".