572565 has 48 divisors (see below), whose sum is σ = 1149120. Its totient is φ = 241920.

The previous prime is 572549. The next prime is 572567. The reversal of 572565 is 565275.

572565 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

572565 is an admirable number.

It is not a de Polignac number, because 572565 - 2⁴ = 572549 is a prime.

It is a hoax number, since the sum of its digits (30) coincides with the sum of the digits of its distinct prime factors.

Its product of digits (10500) is a multiple of the sum of its prime divisors (75).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572567) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 13945 + ... + 13985.

It is an arithmetic number, because the mean of its divisors is an integer number (23940).

2⁵⁷²⁵⁶⁵ is an apocalyptic number.

It is an amenable number.

572565 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

572565 is a wasteful number, since it uses less digits than its factorization.

572565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 82 (or 75 counting only the distinct ones).

The product of its digits is 10500, while the sum is 30.

The square root of 572565 is about 756.6802495110. The cubic root of 572565 is about 83.0376274934.

The spelling of 572565 in words is "five hundred seventy-two thousand, five hundred sixty-five".