117668832 has 48 divisors (see below), whose sum is σ = 327054672. Its totient is φ = 36915200.

The previous prime is 117668827. The next prime is 117668869. The reversal of 117668832 is 238866711.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 34419 + ... + 37682.

It is an arithmetic number, because the mean of its divisors is an integer number (6813639).

Almost surely, 2^117668832 is an apocalyptic number.

117668832 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

117668832 is an abundant number, since it is smaller than the sum of its proper divisors (209385840).

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

117668832 is a wasteful number, since it uses less digits than its factorization.

117668832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 72131 (or 72123 counting only the distinct ones).

The product of its digits is 96768, while the sum is 42.

The square root of 117668832 is about 10847.5265383404. The cubic root of 117668832 is about 490.0275314254.

The spelling of 117668832 in words is "one hundred seventeen million, six hundred sixty-eight thousand, eight hundred thirty-two".