116912136 has 96 divisors (see below), whose sum is σ = 324817920. Its totient is φ = 35038080.

The previous prime is 116912123. The next prime is 116912143. The reversal of 116912136 is 631219611.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 368650 + ... + 368966.

It is an arithmetic number, because the mean of its divisors is an integer number (3383520).

Almost surely, 2^116912136 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 116912136, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (162408960).

116912136 is an abundant number, since it is smaller than the sum of its proper divisors (207905784).

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

116912136 is a wasteful number, since it uses less digits than its factorization.

116912136 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 475 (or 460 counting only the distinct ones).

The product of its digits is 1944, while the sum is 30.

The square root of 116912136 is about 10812.5915487454. The cubic root of 116912136 is about 488.9748608067.

The spelling of 116912136 in words is "one hundred sixteen million, nine hundred twelve thousand, one hundred thirty-six".