572002120 has 32 divisors (see below), whose sum is σ = 1287861120. Its totient is φ = 228648640.

The previous prime is 572002117. The next prime is 572002127. The reversal of 572002120 is 21200275.

It is not an unprimeable number, because it can be changed into a prime (572002127) 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, 71019 + ... + 78661.

It is an arithmetic number, because the mean of its divisors is an integer number (40245660).

Almost surely, 2^572002120 is an apocalyptic number.

It is an amenable number.

572002120 is an abundant number, since it is smaller than the sum of its proper divisors (715859000).

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

572002120 is a wasteful number, since it uses less digits than its factorization.

572002120 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9525 (or 9521 counting only the distinct ones).

The product of its (nonzero) digits is 280, while the sum is 19.

The square root of 572002120 is about 23916.5658069883. The cubic root of 572002120 is about 830.1040755929.

Adding to 572002120 its reverse (21200275), we get a palindrome (593202395).

The spelling of 572002120 in words is "five hundred seventy-two million, two thousand, one hundred twenty".