168162 has 8 divisors (see below), whose sum is σ = 336336. Its totient is φ = 56052.

The previous prime is 168151. The next prime is 168193. The reversal of 168162 is 261861.

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

168162 is an admirable number.

It is a Smith number, since the sum of its digits (24) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14008 + ... + 14019.

It is an arithmetic number, because the mean of its divisors is an integer number (42042).

2¹⁶⁸¹⁶² is an apocalyptic number.

168162 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

168162 is a wasteful number, since it uses less digits than its factorization.

168162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28032.

The product of its digits is 576, while the sum is 24.

The square root of 168162 is about 410.0756027856. The cubic root of 168162 is about 55.1962137710.

The spelling of 168162 in words is "one hundred sixty-eight thousand, one hundred sixty-two".