117331873 has 8 divisors (see below), whose sum is σ = 120830976. Its totient is φ = 113863200.

The previous prime is 117331861. The next prime is 117331913. The reversal of 117331873 is 378133711.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-117331873 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (117331273) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 340 + ... + 15322.

It is an arithmetic number, because the mean of its divisors is an integer number (15103872).

Almost surely, 2^117331873 is an apocalyptic number.

It is an amenable number.

117331873 is a deficient number, since it is larger than the sum of its proper divisors (3499103).

117331873 is a wasteful number, since it uses less digits than its factorization.

117331873 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15215.

The product of its digits is 10584, while the sum is 34.

The square root of 117331873 is about 10831.9837979938. The cubic root of 117331873 is about 489.5593330976.

The spelling of 117331873 in words is "one hundred seventeen million, three hundred thirty-one thousand, eight hundred seventy-three".