572117304 has 32 divisors (see below), whose sum is σ = 1560320640. Its totient is φ = 173368800.

The previous prime is 572117261. The next prime is 572117317. The reversal of 572117304 is 403711275.

It is a Smith number, since the sum of its digits (30) coincides with the sum of the digits of its prime factors.

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, 1083292 + ... + 1083819.

It is an arithmetic number, because the mean of its divisors is an integer number (48760020).

Almost surely, 2^572117304 is an apocalyptic number.

It is an amenable number.

572117304 is an abundant number, since it is smaller than the sum of its proper divisors (988203336).

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

572117304 is a wasteful number, since it uses less digits than its factorization.

572117304 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2167131 (or 2167127 counting only the distinct ones).

The product of its (nonzero) digits is 5880, while the sum is 30.

The square root of 572117304 is about 23918.9737238035. The cubic root of 572117304 is about 830.1597911735.

Adding to 572117304 its reverse (403711275), we get a palindrome (975828579).

The spelling of 572117304 in words is "five hundred seventy-two million, one hundred seventeen thousand, three hundred four".