179490116 has 24 divisors (see below), whose sum is σ = 340945920. Its totient is φ = 82186272.

The previous prime is 179490107. The next prime is 179490209. The reversal of 179490116 is 611094971.

It is a self number, because there is not a number n which added to its sum of digits gives 179490116.

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, 6986 + ... + 20193.

It is an arithmetic number, because the mean of its divisors is an integer number (14206080).

Almost surely, 2^179490116 is an apocalyptic number.

It is an amenable number.

179490116 is a deficient number, since it is larger than the sum of its proper divisors (161455804).

179490116 is a wasteful number, since it uses less digits than its factorization.

179490116 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27323 (or 27321 counting only the distinct ones).

The product of its (nonzero) digits is 13608, while the sum is 38.

The square root of 179490116 is about 13397.3921342924. The cubic root of 179490116 is about 564.0879806748.

The spelling of 179490116 in words is "one hundred seventy-nine million, four hundred ninety thousand, one hundred sixteen".