179808042 has 32 divisors (see below), whose sum is σ = 370339200. Its totient is φ = 58164480.

The previous prime is 179808023. The next prime is 179808047. The reversal of 179808042 is 240808971.

It is not an unprimeable number, because it can be changed into a prime (179808047) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 47118 + ... + 50790.

It is an arithmetic number, because the mean of its divisors is an integer number (11573100).

Almost surely, 2^179808042 is an apocalyptic number.

179808042 is an abundant number, since it is smaller than the sum of its proper divisors (190531158).

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

179808042 is a wasteful number, since it uses less digits than its factorization.

179808042 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3918.

The product of its (nonzero) digits is 32256, while the sum is 39.

The square root of 179808042 is about 13409.2521044240. The cubic root of 179808042 is about 564.4208355004.

The spelling of 179808042 in words is "one hundred seventy-nine million, eight hundred eight thousand, forty-two".