163042 has 8 divisors (see below), whose sum is σ = 266832. Its totient is φ = 74100.

The previous prime is 163027. The next prime is 163061. The reversal of 163042 is 240361.

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

It is an unprimeable number.

163042 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, 3684 + ... + 3727.

It is an arithmetic number, because the mean of its divisors is an integer number (33354).

2¹⁶³⁰⁴² is an apocalyptic number.

163042 is a deficient number, since it is larger than the sum of its proper divisors (103790).

163042 is a wasteful number, since it uses less digits than its factorization.

163042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7424.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 163042 is about 403.7845960410. The cubic root of 163042 is about 54.6302470754.

The spelling of 163042 in words is "one hundred sixty-three thousand, forty-two".