156162 has 16 divisors (see below), whose sum is σ = 330912. Its totient is φ = 48960.

The previous prime is 156157. The next prime is 156217. The reversal of 156162 is 261651.

It is a happy number.

156162 is a modest number, since divided by 162 gives 156 as remainder.

It is an unprimeable number.

156162 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 664 + ... + 867.

It is an arithmetic number, because the mean of its divisors is an integer number (20682).

2¹⁵⁶¹⁶² is an apocalyptic number.

156162 is an abundant number, since it is smaller than the sum of its proper divisors (174750).

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

156162 is a wasteful number, since it uses less digits than its factorization.

156162 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1553.

The product of its digits is 360, while the sum is 21.

The square root of 156162 is about 395.1733796702. The cubic root of 156162 is about 53.8507538718.

The spelling of 156162 in words is "one hundred fifty-six thousand, one hundred sixty-two".