117893960 has 32 divisors (see below), whose sum is σ = 271434240. Its totient is φ = 46060224.

The previous prime is 117893933. The next prime is 117893981. The reversal of 117893960 is 69398711.

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 32552 + ... + 35991.

It is an arithmetic number, because the mean of its divisors is an integer number (8482320).

Almost surely, 2^117893960 is an apocalyptic number.

117893960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

It is an amenable number.

117893960 is an abundant number, since it is smaller than the sum of its proper divisors (153540280).

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

117893960 is a wasteful number, since it uses less digits than its factorization.

117893960 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68597 (or 68593 counting only the distinct ones).

The product of its (nonzero) digits is 81648, while the sum is 44.

The square root of 117893960 is about 10857.8985075382. The cubic root of 117893960 is about 490.3398447645.

The spelling of 117893960 in words is "one hundred seventeen million, eight hundred ninety-three thousand, nine hundred sixty".