79628182 has 4 divisors (see below), whose sum is σ = 119442276. Its totient is φ = 39814090.

The previous prime is 79628179. The next prime is 79628203. The reversal of 79628182 is 28182697.

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

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 19907044 + ... + 19907047.

It is an arithmetic number, because the mean of its divisors is an integer number (29860569).

Almost surely, 2^79628182 is an apocalyptic number.

79628182 is a deficient number, since it is larger than the sum of its proper divisors (39814094).

79628182 is a wasteful number, since it uses less digits than its factorization.

79628182 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 39814093.

The product of its digits is 96768, while the sum is 43.

The square root of 79628182 is about 8923.4624445895. The cubic root of 79628182 is about 430.2183531366.

The spelling of 79628182 in words is "seventy-nine million, six hundred twenty-eight thousand, one hundred eighty-two".