572220004 has 12 divisors (see below), whose sum is σ = 1001553084. Its totient is φ = 286061984.

The previous prime is 572219981. The next prime is 572220029. The reversal of 572220004 is 400022275.

It can be written as a sum of positive squares in 2 ways, for example, as 355247104 + 216972900 = 18848^2 + 14730^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 37374 + ... + 50410.

It is an arithmetic number, because the mean of its divisors is an integer number (83462757).

Almost surely, 2^572220004 is an apocalyptic number.

It is an amenable number.

572220004 is a deficient number, since it is larger than the sum of its proper divisors (429333080).

572220004 is a wasteful number, since it uses less digits than its factorization.

572220004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 24014 (or 24012 counting only the distinct ones).

The product of its (nonzero) digits is 1120, while the sum is 22.

The square root of 572220004 is about 23921.1204587076. The cubic root of 572220004 is about 830.2094618203.

Adding to 572220004 its reverse (400022275), we get a palindrome (972242279).

The spelling of 572220004 in words is "five hundred seventy-two million, two hundred twenty thousand, four".