572621090 has 16 divisors (see below), whose sum is σ = 1031546880. Its totient is φ = 228864240.

The previous prime is 572621039. The next prime is 572621099. The reversal of 572621090 is 90126275.

It is not an unprimeable number, because it can be changed into a prime (572621099) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 9596 + ... + 35175.

It is an arithmetic number, because the mean of its divisors is an integer number (64471680).

Almost surely, 2^572621090 is an apocalyptic number.

572621090 is a deficient number, since it is larger than the sum of its proper divisors (458925790).

572621090 is a wasteful number, since it uses less digits than its factorization.

572621090 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 46057.

The product of its (nonzero) digits is 7560, while the sum is 32.

The square root of 572621090 is about 23929.5025021416. The cubic root of 572621090 is about 830.4033893425.

The spelling of 572621090 in words is "five hundred seventy-two million, six hundred twenty-one thousand, ninety".