572724 has 24 divisors (see below), whose sum is σ = 1485120. Its totient is φ = 190872.

The previous prime is 572711. The next prime is 572749. The reversal of 572724 is 427275.

572724 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2544 + ... + 2759.

It is an arithmetic number, because the mean of its divisors is an integer number (61880).

2⁵⁷²⁷²⁴ is an apocalyptic number.

572724 is a gapful number since it is divisible by the number (54) formed by its first and last digit.

It is an amenable number.

572724 is an abundant number, since it is smaller than the sum of its proper divisors (912396).

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

572724 is a wasteful number, since it uses less digits than its factorization.

572724 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5316 (or 5308 counting only the distinct ones).

The product of its digits is 3920, while the sum is 27.

The square root of 572724 is about 756.7853064113. The cubic root of 572724 is about 83.0453132355.

572724 divided by its sum of digits (27) gives a palindrome (21212).

Adding to 572724 its reverse (427275), we get a palindrome (999999).

It can be divided in two parts, 572 and 724, that added together give a 4-th power (1296 = 6⁴).

The spelling of 572724 in words is "five hundred seventy-two thousand, seven hundred twenty-four".