117468312 has 32 divisors (see below), whose sum is σ = 316261680. Its totient is φ = 36144000.

The previous prime is 117468311. The next prime is 117468347. The reversal of 117468312 is 213864711.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117468311) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 187939 + ... + 188562.

Almost surely, 2^117468312 is an apocalyptic number.

117468312 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

117468312 is an abundant number, since it is smaller than the sum of its proper divisors (198793368).

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

117468312 is a wasteful number, since it uses less digits than its factorization.

117468312 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 376523 (or 376519 counting only the distinct ones).

The product of its digits is 8064, while the sum is 33.

The square root of 117468312 is about 10838.2799373332. The cubic root of 117468312 is about 489.7490204351.

The spelling of 117468312 in words is "one hundred seventeen million, four hundred sixty-eight thousand, three hundred twelve".