117239234 has 32 divisors (see below), whose sum is σ = 220769280. Its totient is φ = 45528912.

The previous prime is 117239189. The next prime is 117239263. The reversal of 117239234 is 432932711.

It is a self number, because there is not a number n which added to its sum of digits gives 117239234.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3464 + ... + 15699.

It is an arithmetic number, because the mean of its divisors is an integer number (6899040).

Almost surely, 2^117239234 is an apocalyptic number.

117239234 is a gapful number since it is divisible by the number (14) formed by its first and last digit.

117239234 is a deficient number, since it is larger than the sum of its proper divisors (103530046).

117239234 is a wasteful number, since it uses less digits than its factorization.

117239234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19214.

The product of its digits is 9072, while the sum is 32.

The square root of 117239234 is about 10827.7067747515. The cubic root of 117239234 is about 489.4304558453.

The spelling of 117239234 in words is "one hundred seventeen million, two hundred thirty-nine thousand, two hundred thirty-four".