572502 has 32 divisors (see below), whose sum is σ = 1343232. Its totient is φ = 159264.

The previous prime is 572497. The next prime is 572519. The reversal of 572502 is 205275.

572502 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 (21).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1648 + ... + 1964.

It is an arithmetic number, because the mean of its divisors is an integer number (41976).

2⁵⁷²⁵⁰² is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 572502, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (671616).

572502 is an abundant number, since it is smaller than the sum of its proper divisors (770730).

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

572502 is a wasteful number, since it uses less digits than its factorization.

572502 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 372.

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

The square root of 572502 is about 756.6386191571. The cubic root of 572502 is about 83.0345818057.

Adding to 572502 its reverse (205275), we get a palindrome (777777).

The spelling of 572502 in words is "five hundred seventy-two thousand, five hundred two".