117916350 has 24 divisors (see below), whose sum is σ = 292432920. Its totient is φ = 31444320.

The previous prime is 117916339. The next prime is 117916391. The reversal of 117916350 is 53619711.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 392905 + ... + 393204.

It is an arithmetic number, because the mean of its divisors is an integer number (12184705).

Almost surely, 2^117916350 is an apocalyptic number.

117916350 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

117916350 is an abundant number, since it is smaller than the sum of its proper divisors (174516570).

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

117916350 is a wasteful number, since it uses less digits than its factorization.

117916350 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 786124 (or 786119 counting only the distinct ones).

The product of its (nonzero) digits is 5670, while the sum is 33.

The square root of 117916350 is about 10858.9295052505. The cubic root of 117916350 is about 490.3708839973.

The spelling of 117916350 in words is "one hundred seventeen million, nine hundred sixteen thousand, three hundred fifty".