572542 has 8 divisors (see below), whose sum is σ = 862056. Its totient is φ = 285192.

The previous prime is 572521. The next prime is 572549. The reversal of 572542 is 245275.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (572549) 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, 628 + ... + 1240.

It is an arithmetic number, because the mean of its divisors is an integer number (107757).

2⁵⁷²⁵⁴² is an apocalyptic number.

572542 is a deficient number, since it is larger than the sum of its proper divisors (289514).

572542 is a wasteful number, since it uses less digits than its factorization.

572542 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1082.

The product of its digits is 2800, while the sum is 25.

The square root of 572542 is about 756.6650513933. The cubic root of 572542 is about 83.0365156016.

The spelling of 572542 in words is "five hundred seventy-two thousand, five hundred forty-two".