382442 has 8 divisors (see below), whose sum is σ = 587136. Its totient is φ = 186732.

The previous prime is 382429. The next prime is 382457. The reversal of 382442 is 244283.

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

It is a congruent number.

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, 2138 + ... + 2309.

It is an arithmetic number, because the mean of its divisors is an integer number (73392).

2³⁸²⁴⁴² is an apocalyptic number.

382442 is a deficient number, since it is larger than the sum of its proper divisors (204694).

382442 is a wasteful number, since it uses less digits than its factorization.

382442 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4492.

The product of its digits is 1536, while the sum is 23.

The square root of 382442 is about 618.4189518441. The cubic root of 382442 is about 72.5863892908.

The spelling of 382442 in words is "three hundred eighty-two thousand, four hundred forty-two".