117906176 has 18 divisors (see below), whose sum is σ = 235352292. Its totient is φ = 58952960.

The previous prime is 117906163. The next prime is 117906179. The reversal of 117906176 is 671609711.

It is not an unprimeable number, because it can be changed into a prime (117906179) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 230030 + ... + 230541.

Almost surely, 2^117906176 is an apocalyptic number.

117906176 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

117906176 is a deficient number, since it is larger than the sum of its proper divisors (117446116).

117906176 is an frugal number, since it uses more digits than its factorization.

117906176 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 460587 (or 460573 counting only the distinct ones).

The product of its (nonzero) digits is 15876, while the sum is 38.

The square root of 117906176 is about 10858.4610327615. The cubic root of 117906176 is about 490.3567802792.

The spelling of 117906176 in words is "one hundred seventeen million, nine hundred six thousand, one hundred seventy-six".