113906916 has 18 divisors (see below), whose sum is σ = 287931462. Its totient is φ = 37968960.

The previous prime is 113906899. The next prime is 113906921. The reversal of 113906916 is 619609311.

It can be written as a sum of positive squares in only one way, i.e., 113422500 + 484416 = 10650^2 + 696^2 .

It is a tau number, because it is divible by the number of its divisors (18).

It is a Harshad number since it is a multiple of its sum of digits (36), and also a Moran number because the ratio is a prime number: 3164081 = 113906916 / (1 + 1 + 3 + 9 + 0 + 6 + 9 + 1 + 6).

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1582005 + ... + 1582076.

Almost surely, 2^113906916 is an apocalyptic number.

It is an amenable number.

113906916 is an abundant number, since it is smaller than the sum of its proper divisors (174024546).

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

113906916 is a wasteful number, since it uses less digits than its factorization.

113906916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3164091 (or 3164086 counting only the distinct ones).

The product of its (nonzero) digits is 8748, while the sum is 36.

The square root of 113906916 is about 10672.7183041623. The cubic root of 113906916 is about 484.7487500148.

The spelling of 113906916 in words is "one hundred thirteen million, nine hundred six thousand, nine hundred sixteen".