372542 has 4 divisors (see below), whose sum is σ = 558816. Its totient is φ = 186270.

The previous prime is 372539. The next prime is 372607. The reversal of 372542 is 245273.

It is a semiprime because it is the product of two primes.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 93134 + ... + 93137.

It is an arithmetic number, because the mean of its divisors is an integer number (139704).

2³⁷²⁵⁴² is an apocalyptic number.

372542 is a deficient number, since it is larger than the sum of its proper divisors (186274).

372542 is a wasteful number, since it uses less digits than its factorization.

372542 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 186273.

The product of its digits is 1680, while the sum is 23.

The square root of 372542 is about 610.3621875575. The cubic root of 372542 is about 71.9545752571.

The spelling of 372542 in words is "three hundred seventy-two thousand, five hundred forty-two".