80192118 has 16 divisors (see below), whose sum is σ = 161648640. Its totient is φ = 26519976.

The previous prime is 80192087. The next prime is 80192143. The reversal of 80192118 is 81129108.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 51858 + ... + 53381.

It is an arithmetic number, because the mean of its divisors is an integer number (10103040).

Almost surely, 2^80192118 is an apocalyptic number.

80192118 is an abundant number, since it is smaller than the sum of its proper divisors (81456522).

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

80192118 is a wasteful number, since it uses less digits than its factorization.

80192118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 105371.

The product of its (nonzero) digits is 1152, while the sum is 30.

The square root of 80192118 is about 8955.0051926283. The cubic root of 80192118 is about 431.2315836706.

The spelling of 80192118 in words is "eighty million, one hundred ninety-two thousand, one hundred eighteen".