116992512 has 400 divisors, whose sum is σ = 443638272. Its totient is φ = 29859840.

The previous prime is 116992511. The next prime is 116992529. The reversal of 116992512 is 215299611.

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

Its product of digits (9720) is a multiple of the sum of its prime factors (81).

It is a nialpdrome in base 12.

It is a zygodrome in base 12.

It is not an unprimeable number, because it can be changed into a prime (116992511) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 3773937 + ... + 3773967.

Almost surely, 2^116992512 is an apocalyptic number.

116992512 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 116992512, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (221819136).

116992512 is an abundant number, since it is smaller than the sum of its proper divisors (326645760).

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

116992512 is an equidigital number, since it uses as much as digits as its factorization.

116992512 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81 (or 56 counting only the distinct ones).

The product of its digits is 9720, while the sum is 36.

The square root of 116992512 is about 10816.3076879312. The cubic root of 116992512 is about 489.0868903520.

The spelling of 116992512 in words is "one hundred sixteen million, nine hundred ninety-two thousand, five hundred twelve".