572461 has 2 divisors, whose sum is σ = 572462. Its totient is φ = 572460.

The previous prime is 572449. The next prime is 572471. The reversal of 572461 is 164275.

572461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 396900 + 175561 = 630^2 + 419^2 .

It is a cyclic number.

It is not a de Polignac number, because 572461 - 2⁷ = 572333 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (572471) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 286230 + 286231.

It is an arithmetic number, because the mean of its divisors is an integer number (286231).

2⁵⁷²⁴⁶¹ is an apocalyptic number.

It is an amenable number.

572461 is a deficient number, since it is larger than the sum of its proper divisors (1).

572461 is an equidigital number, since it uses as much as digits as its factorization.

572461 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1680, while the sum is 25.

The square root of 572461 is about 756.6115251567. The cubic root of 572461 is about 83.0325995715.

The spelling of 572461 in words is "five hundred seventy-two thousand, four hundred sixty-one".