79165072 has 60 divisors (see below), whose sum is σ = 182155008. Its totient is φ = 32616000.

The previous prime is 79165067. The next prime is 79165081. The reversal of 79165072 is 27056197.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 524197 + ... + 524347.

Almost surely, 2^79165072 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79165072, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (91077504).

79165072 is an abundant number, since it is smaller than the sum of its proper divisors (102989936).

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

79165072 is a wasteful number, since it uses less digits than its factorization.

79165072 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 348 (or 191 counting only the distinct ones).

The product of its (nonzero) digits is 26460, while the sum is 37.

The square root of 79165072 is about 8897.4755970444. The cubic root of 79165072 is about 429.3826945377.

The spelling of 79165072 in words is "seventy-nine million, one hundred sixty-five thousand, seventy-two".