572142 has 16 divisors (see below), whose sum is σ = 1153152. Its totient is φ = 189240.

The previous prime is 572137. The next prime is 572161. The reversal of 572142 is 241275.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 572142.

It is an unprimeable number.

572142 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 in 7 ways as a sum of consecutive naturals, for example, 717 + ... + 1287.

It is an arithmetic number, because the mean of its divisors is an integer number (72072).

2⁵⁷²¹⁴² is an apocalyptic number.

572142 is an abundant number, since it is smaller than the sum of its proper divisors (581010).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

572142 is a wasteful number, since it uses less digits than its factorization.

572142 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 743.

The product of its digits is 560, while the sum is 21.

The square root of 572142 is about 756.4006874666. The cubic root of 572142 is about 83.0171735887.

The spelling of 572142 in words is "five hundred seventy-two thousand, one hundred forty-two".