117024912 has 140 divisors (see below), whose sum is σ = 346961920. Its totient is φ = 38211264.

The previous prime is 117024893. The next prime is 117024959. The reversal of 117024912 is 219420711.

117024912 is a `hidden beast` number, since 1 + 170 + 2 + 491 + 2 = 666.

It is a Harshad number since it is a multiple of its sum of digits (27).

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 27 ways as a sum of consecutive naturals, for example, 921393 + ... + 921519.

Almost surely, 2^117024912 is an apocalyptic number.

117024912 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 117024912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (173480960).

117024912 is an abundant number, since it is smaller than the sum of its proper divisors (229937008).

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

117024912 is an equidigital number, since it uses as much as digits as its factorization.

117024912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 232 (or 211 counting only the distinct ones).

The product of its (nonzero) digits is 1008, while the sum is 27.

The square root of 117024912 is about 10817.8053227076. The cubic root of 117024912 is about 489.1320355565.

The spelling of 117024912 in words is "one hundred seventeen million, twenty-four thousand, nine hundred twelve".