117882975 has 36 divisors (see below), whose sum is σ = 226727304. Its totient is φ = 53887680.

The previous prime is 117882967. The next prime is 117883001. The reversal of 117882975 is 579288711.

It is a happy number.

It is not a de Polignac number, because 117882975 - 2³ = 117882967 is a prime.

It is a congruent number.

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 35 ways as a sum of consecutive naturals, for example, 12364 + ... + 19713.

Almost surely, 2^117882975 is an apocalyptic number.

117882975 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

117882975 is a deficient number, since it is larger than the sum of its proper divisors (108844329).

117882975 is a wasteful number, since it uses less digits than its factorization.

117882975 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32104 (or 32092 counting only the distinct ones).

The product of its digits is 282240, while the sum is 48.

The square root of 117882975 is about 10857.3926428033. The cubic root of 117882975 is about 490.3246148339.

The spelling of 117882975 in words is "one hundred seventeen million, eight hundred eighty-two thousand, nine hundred seventy-five".