79560450 has 72 divisors (see below), whose sum is σ = 223075008. Its totient is φ = 20291040.

The previous prime is 79560433. The next prime is 79560461. The reversal of 79560450 is 5406597.

It is an unprimeable number.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 6507 + ... + 14193.

It is an arithmetic number, because the mean of its divisors is an integer number (3098264).

Almost surely, 2^79560450 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 79560450, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (111537504).

79560450 is an abundant number, since it is smaller than the sum of its proper divisors (143514558).

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

79560450 is a wasteful number, since it uses less digits than its factorization.

79560450 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7728 (or 7720 counting only the distinct ones).

The product of its (nonzero) digits is 37800, while the sum is 36.

The square root of 79560450 is about 8919.6664735852. Note that the first 3 decimals coincide. The cubic root of 79560450 is about 430.0963368071.

The spelling of 79560450 in words is "seventy-nine million, five hundred sixty thousand, four hundred fifty".