79108560 has 60 divisors (see below), whose sum is σ = 265675332. Its totient is φ = 21095424.

The previous prime is 79108543. The next prime is 79108573. The reversal of 79108560 is 6580197.

79108560 is a `hidden beast` number, since 7 + 91 + 0 + 8 + 560 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 18455616 + 60652944 = 4296^2 + 7788^2 .

It is a tau number, because it is divible by the number of its divisors (60).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 54217 + ... + 55656.

Almost surely, 2^79108560 is an apocalyptic number.

It is an amenable number.

79108560 is an abundant number, since it is smaller than the sum of its proper divisors (186566772).

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

79108560 is a wasteful number, since it uses less digits than its factorization.

79108560 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 109892 (or 109883 counting only the distinct ones).

The product of its (nonzero) digits is 15120, while the sum is 36.

The square root of 79108560 is about 8894.2992978649. The cubic root of 79108560 is about 429.2804985800.

The spelling of 79108560 in words is "seventy-nine million, one hundred eight thousand, five hundred sixty".