117632984 has 16 divisors (see below), whose sum is σ = 252070800. Its totient is φ = 50414112.

The previous prime is 117632969. The next prime is 117632987. The reversal of 117632984 is 489236711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117632987) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1050239 + ... + 1050350.

It is an arithmetic number, because the mean of its divisors is an integer number (15754425).

Almost surely, 2^117632984 is an apocalyptic number.

117632984 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

It is an amenable number.

117632984 is an abundant number, since it is smaller than the sum of its proper divisors (134437816).

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

117632984 is a wasteful number, since it uses less digits than its factorization.

117632984 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2100602 (or 2100598 counting only the distinct ones).

The product of its digits is 72576, while the sum is 41.

The square root of 117632984 is about 10845.8740542199. The cubic root of 117632984 is about 489.9777638112.

The spelling of 117632984 in words is "one hundred seventeen million, six hundred thirty-two thousand, nine hundred eighty-four".