117003879 has 32 divisors (see below), whose sum is σ = 179317440. Its totient is φ = 75344256.

The previous prime is 117003871. The next prime is 117003883. The reversal of 117003879 is 978300711.

It is not a de Polignac number, because 117003879 - 2³ = 117003871 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (117003871) 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 31 ways as a sum of consecutive naturals, for example, 172489 + ... + 173165.

It is an arithmetic number, because the mean of its divisors is an integer number (5603670).

Almost surely, 2^117003879 is an apocalyptic number.

117003879 is a deficient number, since it is larger than the sum of its proper divisors (62313561).

117003879 is a wasteful number, since it uses less digits than its factorization.

117003879 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 896 (or 890 counting only the distinct ones).

The product of its (nonzero) digits is 10584, while the sum is 36.

The square root of 117003879 is about 10816.8331317442. The cubic root of 117003879 is about 489.1027297436.

The spelling of 117003879 in words is "one hundred seventeen million, three thousand, eight hundred seventy-nine".