80924179 has 4 divisors (see below), whose sum is σ = 92484784. Its totient is φ = 69363576.

The previous prime is 80924171. The next prime is 80924183. The reversal of 80924179 is 97142908.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 80924179 - 2³ = 80924171 is a prime.

It is not an unprimeable number, because it can be changed into a prime (80924171) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 5780292 + ... + 5780305.

It is an arithmetic number, because the mean of its divisors is an integer number (23121196).

Almost surely, 2^80924179 is an apocalyptic number.

80924179 is a deficient number, since it is larger than the sum of its proper divisors (11560605).

80924179 is a wasteful number, since it uses less digits than its factorization.

80924179 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11560604.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 80924179 is about 8995.7867360226. The cubic root of 80924179 is about 432.5398254839.

The spelling of 80924179 in words is "eighty million, nine hundred twenty-four thousand, one hundred seventy-nine".