116865792 has 54 divisors (see below), whose sum is σ = 336959532. Its totient is φ = 38954496.

The previous prime is 116865761. The next prime is 116865797. The reversal of 116865792 is 297568611.

116865792 is a `hidden beast` number, since 11 + 68 + 6 + 579 + 2 = 666.

It is a super-2 number, since 2×116865792² = 27315226679574528, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (116865797) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 23058 + ... + 27665.

Almost surely, 2^116865792 is an apocalyptic number.

116865792 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

116865792 is an abundant number, since it is smaller than the sum of its proper divisors (220093740).

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

116865792 is an equidigital number, since it uses as much as digits as its factorization.

116865792 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 50745 (or 50728 counting only the distinct ones).

The product of its digits is 181440, while the sum is 45.

The square root of 116865792 is about 10810.4482793268. The cubic root of 116865792 is about 488.9102423486.

The spelling of 116865792 in words is "one hundred sixteen million, eight hundred sixty-five thousand, seven hundred ninety-two".