165328182 has 32 divisors (see below), whose sum is σ = 368323200. Its totient is φ = 54970344.

The previous prime is 165328171. The next prime is 165328199. The reversal of 165328182 is 281823561.

It is a happy number.

165328182 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 18973 + ... + 26279.

It is an arithmetic number, because the mean of its divisors is an integer number (11510100).

Almost surely, 2^165328182 is an apocalyptic number.

165328182 is an abundant number, since it is smaller than the sum of its proper divisors (202995018).

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

165328182 is a wasteful number, since it uses less digits than its factorization.

165328182 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7737 (or 7731 counting only the distinct ones).

The product of its digits is 23040, while the sum is 36.

The square root of 165328182 is about 12858.0006999533. Note that the first 3 decimals coincide. The cubic root of 165328182 is about 548.8440537689.

The spelling of 165328182 in words is "one hundred sixty-five million, three hundred twenty-eight thousand, one hundred eighty-two".