165828174 has 8 divisors (see below), whose sum is σ = 331656360. Its totient is φ = 55276056.

The previous prime is 165828139. The next prime is 165828211. The reversal of 165828174 is 471828561.

165828174 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

165828174 is an admirable number.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13819009 + ... + 13819020.

It is an arithmetic number, because the mean of its divisors is an integer number (41457045).

Almost surely, 2^165828174 is an apocalyptic number.

165828174 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.

165828174 is a wasteful number, since it uses less digits than its factorization.

165828174 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 27638034.

The product of its digits is 107520, while the sum is 42.

The square root of 165828174 is about 12877.4288582776. The cubic root of 165828174 is about 549.3967755570.

The spelling of 165828174 in words is "one hundred sixty-five million, eight hundred twenty-eight thousand, one hundred seventy-four".