117960 has 32 divisors (see below), whose sum is σ = 354240. Its totient is φ = 31424.
The previous prime is 117959. The next prime is 117973. The reversal of 117960 is 69711.
It is a Harshad number since it is a multiple of its sum of digits (24).
It is a self number, because there is not a number n which added to its sum of digits gives 117960.
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, 372 + ... + 611.
It is an arithmetic number, because the mean of its divisors is an integer number (11070).
2117960 is an apocalyptic number.
117960 is a gapful number since it is divisible by the number (10) formed by its first and last digit.
It is an amenable number.
117960 is an abundant number, since it is smaller than the sum of its proper divisors (236280).
It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.
117960 is a wasteful number, since it uses less digits than its factorization.
117960 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 997 (or 993 counting only the distinct ones).
The product of its (nonzero) digits is 378, while the sum is 24.
The square root of 117960 is about 343.4530535605. The cubic root of 117960 is about 49.0431384650.
The spelling of 117960 in words is "one hundred seventeen thousand, nine hundred sixty".
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