572173 has 6 divisors (see below), whose sum is σ = 665646. Its totient is φ = 490392.

The previous prime is 572161. The next prime is 572177. The reversal of 572173 is 371275.

572173 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 550564 + 21609 = 742^2 + 147^2 .

It is not a de Polignac number, because 572173 - 2¹⁷ = 441101 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 (572177) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 5790 + ... + 5887.

It is an arithmetic number, because the mean of its divisors is an integer number (110941).

2⁵⁷²¹⁷³ is an apocalyptic number.

It is an amenable number.

572173 is a deficient number, since it is larger than the sum of its proper divisors (93473).

572173 is a wasteful number, since it uses less digits than its factorization.

572173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11691 (or 11684 counting only the distinct ones).

The product of its digits is 1470, while the sum is 25.

The square root of 572173 is about 756.4211789737. The cubic root of 572173 is about 83.0186729169.

The spelling of 572173 in words is "five hundred seventy-two thousand, one hundred seventy-three".