572572 has 54 divisors (see below), whose sum is σ = 1362984. Its totient is φ = 205920.

The previous prime is 572567. The next prime is 572573. The reversal of 572572 is 275275.

572572 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 (28).

It is a self number, because there is not a number n which added to its sum of digits gives 572572.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572573) by changing a digit.

572572 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 44038 + ... + 44050.

2⁵⁷²⁵⁷² is an apocalyptic number.

572572 is a gapful number since it is divisible by the number (52) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 572572, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (681492).

572572 is an abundant number, since it is smaller than the sum of its proper divisors (790412).

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

572572 is a wasteful number, since it uses less digits than its factorization.

572572 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 59 (or 33 counting only the distinct ones).

The product of its digits is 4900, while the sum is 28.

The square root of 572572 is about 756.6848749645. The cubic root of 572572 is about 83.0379658893.

Multiplying 572572 by its sum of digits (28), we get a square (16032016 = 4004²).

572572 divided by its sum of digits (28) gives a square (20449 = 143²).

The spelling of 572572 in words is "five hundred seventy-two thousand, five hundred seventy-two".