572744 has 8 divisors (see below), whose sum is σ = 1073910. Its totient is φ = 286368.

The previous prime is 572711. The next prime is 572749. The reversal of 572744 is 447275.

It can be written as a sum of positive squares in only one way, i.e., 504100 + 68644 = 710^2 + 262^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is not an unprimeable number, because it can be changed into a prime (572749) by changing a digit.

572744 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35789 + ... + 35804.

2⁵⁷²⁷⁴⁴ is an apocalyptic number.

It is an amenable number.

572744 is a deficient number, since it is larger than the sum of its proper divisors (501166).

572744 is a wasteful number, since it uses less digits than its factorization.

572744 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 71599 (or 71595 counting only the distinct ones).

The product of its digits is 7840, while the sum is 29.

The square root of 572744 is about 756.7985200831. The cubic root of 572744 is about 83.0462798948.

The spelling of 572744 in words is "five hundred seventy-two thousand, seven hundred forty-four".