117948 has 12 divisors (see below), whose sum is σ = 275240. Its totient is φ = 39312.

The previous prime is 117937. The next prime is 117959. The reversal of 117948 is 849711.

It is an interprime number because it is at equal distance from previous prime (117937) and next prime (117959).

It is a tau number, because it is divible by the number of its divisors (12).

It is a congruent number.

It is an unprimeable number.

117948 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4903 + ... + 4926.

2¹¹⁷⁹⁴⁸ is an apocalyptic number.

It is an amenable number.

117948 is an abundant number, since it is smaller than the sum of its proper divisors (157292).

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

117948 is a wasteful number, since it uses less digits than its factorization.

117948 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9836 (or 9834 counting only the distinct ones).

The product of its digits is 2016, while the sum is 30.

The square root of 117948 is about 343.4355834796. The cubic root of 117948 is about 49.0414753656.

The spelling of 117948 in words is "one hundred seventeen thousand, nine hundred forty-eight".