165676028 has 24 divisors (see below), whose sum is σ = 342042624. Its totient is φ = 68713200.

The previous prime is 165676019. The next prime is 165676079. The reversal of 165676028 is 820676561.

It is a Smith number, since the sum of its digits (41) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 94568 + ... + 96303.

It is an arithmetic number, because the mean of its divisors is an integer number (14251776).

Almost surely, 2^165676028 is an apocalyptic number.

It is an amenable number.

165676028 is an abundant number, since it is smaller than the sum of its proper divisors (176366596).

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

165676028 is a wasteful number, since it uses less digits than its factorization.

165676028 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 190913 (or 190911 counting only the distinct ones).

The product of its (nonzero) digits is 120960, while the sum is 41.

The square root of 165676028 is about 12871.5200345569. The cubic root of 165676028 is about 549.2287017877.

The spelling of 165676028 in words is "one hundred sixty-five million, six hundred seventy-six thousand, twenty-eight".