572504 has 8 divisors (see below), whose sum is σ = 1073460. Its totient is φ = 286248.

The previous prime is 572497. The next prime is 572519. The reversal of 572504 is 405275.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 572504.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35774 + ... + 35789.

2⁵⁷²⁵⁰⁴ is an apocalyptic number.

It is an amenable number.

572504 is a deficient number, since it is larger than the sum of its proper divisors (500956).

572504 is a wasteful number, since it uses less digits than its factorization.

572504 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71569 (or 71565 counting only the distinct ones).

The product of its (nonzero) digits is 1400, while the sum is 23.

The square root of 572504 is about 756.6399407909. The cubic root of 572504 is about 83.0346784977.

Adding to 572504 its reverse (405275), we get a palindrome (977779).

The spelling of 572504 in words is "five hundred seventy-two thousand, five hundred four".