572520 has 64 divisors (see below), whose sum is σ = 1854720. Its totient is φ = 140544.

The previous prime is 572519. The next prime is 572521. The reversal of 572520 is 25275.

572520 is nontrivially palindromic in base 11.

It is an interprime number because it is at equal distance from previous prime (572519) and next prime (572521).

It is not an unprimeable number, because it can be changed into a prime (572521) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1377 + ... + 1743.

It is an arithmetic number, because the mean of its divisors is an integer number (28980).

2⁵⁷²⁵²⁰ is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 572520, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (927360).

572520 is an abundant number, since it is smaller than the sum of its proper divisors (1282200).

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

572520 is a wasteful number, since it uses less digits than its factorization.

572520 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 394 (or 390 counting only the distinct ones).

The product of its (nonzero) digits is 700, while the sum is 21.

The square root of 572520 is about 756.6505137777. The cubic root of 572520 is about 83.0354520250.

Adding to 572520 its reverse (25275), we get a palindrome (597795).

The spelling of 572520 in words is "five hundred seventy-two thousand, five hundred twenty".