575242 has 8 divisors (see below), whose sum is σ = 875232. Its totient is φ = 283500.

The previous prime is 575231. The next prime is 575243. The reversal of 575242 is 242575.

575242 is nontrivially palindromic in base 8.

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

It is not an unprimeable number, because it can be changed into a prime (575243) by changing a digit.

575242 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 3 ways as a sum of consecutive naturals, for example, 1884 + ... + 2167.

It is an arithmetic number, because the mean of its divisors is an integer number (109404).

2⁵⁷⁵²⁴² is an apocalyptic number.

575242 is a deficient number, since it is larger than the sum of its proper divisors (299990).

575242 is a wasteful number, since it uses less digits than its factorization.

575242 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4124.

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

The square root of 575242 is about 758.4470976937. The cubic root of 575242 is about 83.1668391333.

The spelling of 575242 in words is "five hundred seventy-five thousand, two hundred forty-two".