442162 has 8 divisors (see below), whose sum is σ = 758016. Its totient is φ = 189492.

The previous prime is 442157. The next prime is 442171. The reversal of 442162 is 261244.

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

It is a congruent number.

It is an unprimeable number.

442162 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, 15778 + ... + 15805.

It is an arithmetic number, because the mean of its divisors is an integer number (94752).

2⁴⁴²¹⁶² is an apocalyptic number.

442162 is a deficient number, since it is larger than the sum of its proper divisors (315854).

442162 is a wasteful number, since it uses less digits than its factorization.

442162 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 31592.

The product of its digits is 384, while the sum is 19.

The square root of 442162 is about 664.9526298918. The cubic root of 442162 is about 76.1834212342.

The spelling of 442162 in words is "four hundred forty-two thousand, one hundred sixty-two".