116810916 has 12 divisors (see below), whose sum is σ = 272558832. Its totient is φ = 38936968.

The previous prime is 116810891. The next prime is 116810923. The reversal of 116810916 is 619018611.

It is a tau number, because it is divible by the number of its divisors (12).

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4867110 + ... + 4867133.

It is an arithmetic number, because the mean of its divisors is an integer number (22713236).

Almost surely, 2^116810916 is an apocalyptic number.

It is an amenable number.

116810916 is an abundant number, since it is smaller than the sum of its proper divisors (155747916).

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

116810916 is a wasteful number, since it uses less digits than its factorization.

116810916 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9734250 (or 9734248 counting only the distinct ones).

The product of its (nonzero) digits is 2592, while the sum is 33.

The square root of 116810916 is about 10807.9098811935. The cubic root of 116810916 is about 488.8337054411.

The spelling of 116810916 in words is "one hundred sixteen million, eight hundred ten thousand, nine hundred sixteen".