442058 has 8 divisors (see below), whose sum is σ = 671328. Its totient is φ = 218284.

The previous prime is 442033. The next prime is 442061. The reversal of 442058 is 850244.

442058 is nontrivially palindromic in base 15.

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1166 + ... + 1497.

It is an arithmetic number, because the mean of its divisors is an integer number (83916).

2⁴⁴²⁰⁵⁸ is an apocalyptic number.

442058 is a deficient number, since it is larger than the sum of its proper divisors (229270).

442058 is a wasteful number, since it uses less digits than its factorization.

442058 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2748.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 442058 is about 664.8744242336. The cubic root of 442058 is about 76.1774477847.

The spelling of 442058 in words is "four hundred forty-two thousand, fifty-eight".