572922660 has 24 divisors (see below), whose sum is σ = 1604183616. Its totient is φ = 152779360.

The previous prime is 572922641. The next prime is 572922703. The reversal of 572922660 is 66229275.

It is a happy number.

572922660 is digitally balanced in base 6, because in such base it contains all the possibile digits an equal number of times.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4774296 + ... + 4774415.

It is an arithmetic number, because the mean of its divisors is an integer number (66840984).

Almost surely, 2^572922660 is an apocalyptic number.

It is an amenable number.

572922660 is an abundant number, since it is smaller than the sum of its proper divisors (1031260956).

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

572922660 is a wasteful number, since it uses less digits than its factorization.

572922660 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9548723 (or 9548721 counting only the distinct ones).

The product of its (nonzero) digits is 90720, while the sum is 39.

The square root of 572922660 is about 23935.8028902312. The cubic root of 572922660 is about 830.5491406403.

The spelling of 572922660 in words is "five hundred seventy-two million, nine hundred twenty-two thousand, six hundred sixty".