568781472 has 48 divisors (see below), whose sum is σ = 1706346432. Its totient is φ = 162508800.

The previous prime is 568781453. The next prime is 568781483. The reversal of 568781472 is 274187865.

It is a tau number, because it is divible by the number of its divisors (48).

It is a Harshad number since it is a multiple of its sum of digits (48).

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, 422529 + ... + 423872.

It is an arithmetic number, because the mean of its divisors is an integer number (35548884).

Almost surely, 2^568781472 is an apocalyptic number.

It is an amenable number.

568781472 is an abundant number, since it is smaller than the sum of its proper divisors (1137564960).

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

568781472 is a wasteful number, since it uses less digits than its factorization.

568781472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 846421 (or 846413 counting only the distinct ones).

The product of its digits is 752640, while the sum is 48.

The square root of 568781472 is about 23849.1398587035. The cubic root of 568781472 is about 828.5431801932.

The spelling of 568781472 in words is "five hundred sixty-eight million, seven hundred eighty-one thousand, four hundred seventy-two".