572131 has 12 divisors (see below), whose sum is σ = 686128. Its totient is φ = 466992.

The previous prime is 572107. The next prime is 572137. The reversal of 572131 is 131275.

It is not a de Polignac number, because 572131 - 2¹¹ = 570083 is a prime.

It is a super-2 number, since 2×572131² = 654667762322, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 572099 and 572108.

It is not an unprimeable number, because it can be changed into a prime (572137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 12150 + ... + 12196.

2⁵⁷²¹³¹ is an apocalyptic number.

572131 is a deficient number, since it is larger than the sum of its proper divisors (113997).

572131 is an equidigital number, since it uses as much as digits as its factorization.

572131 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 138 (or 91 counting only the distinct ones).

The product of its digits is 210, while the sum is 19.

The square root of 572131 is about 756.3934161533. The cubic root of 572131 is about 83.0166415560.

It can be divided in two parts, 572 and 131, that added together give a triangular number (703 = T₃₇).

The spelling of 572131 in words is "five hundred seventy-two thousand, one hundred thirty-one".