572885 has 4 divisors (see below), whose sum is σ = 687468. Its totient is φ = 458304.

The previous prime is 572881. The next prime is 572903. The reversal of 572885 is 588275.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 398161 + 174724 = 631^2 + 418^2 .

It is a cyclic number.

It is not a de Polignac number, because 572885 - 2² = 572881 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 57284 + ... + 57293.

It is an arithmetic number, because the mean of its divisors is an integer number (171867).

2⁵⁷²⁸⁸⁵ is an apocalyptic number.

It is an amenable number.

572885 is a deficient number, since it is larger than the sum of its proper divisors (114583).

572885 is a wasteful number, since it uses less digits than its factorization.

572885 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 114582.

The product of its digits is 22400, while the sum is 35.

The square root of 572885 is about 756.8916699238. The cubic root of 572885 is about 83.0530942043.

The spelling of 572885 in words is "five hundred seventy-two thousand, eight hundred eighty-five".