113078916 has 60 divisors (see below), whose sum is σ = 296670220. Its totient is φ = 37558080.

The previous prime is 113078891. The next prime is 113078929. The reversal of 113078916 is 619870311.

It can be written as a sum of positive squares in 2 ways, for example, as 22752900 + 90326016 = 4770^2 + 9504^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 135990 + ... + 136818.

Almost surely, 2^113078916 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 113078916, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (148335110).

113078916 is an abundant number, since it is smaller than the sum of its proper divisors (183591304).

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

113078916 is a wasteful number, since it uses less digits than its factorization.

113078916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1266 (or 1255 counting only the distinct ones).

The product of its (nonzero) digits is 9072, while the sum is 36.

The square root of 113078916 is about 10633.8570612925. The cubic root of 113078916 is about 483.5713311700.

The spelling of 113078916 in words is "one hundred thirteen million, seventy-eight thousand, nine hundred sixteen".