118330879 has 8 divisors (see below), whose sum is σ = 127597680. Its totient is φ = 109368000.

The previous prime is 118330871. The next prime is 118330889. The reversal of 118330879 is 978033811.

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

It is a cyclic number.

It is not a de Polignac number, because 118330879 - 2³ = 118330871 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118330871) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 75172 + ... + 76729.

It is an arithmetic number, because the mean of its divisors is an integer number (15949710).

Almost surely, 2^118330879 is an apocalyptic number.

118330879 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

118330879 is a deficient number, since it is larger than the sum of its proper divisors (9266801).

118330879 is a wasteful number, since it uses less digits than its factorization.

118330879 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151961.

The product of its (nonzero) digits is 36288, while the sum is 40.

The square root of 118330879 is about 10877.9997701783. Note that the first 3 decimals coincide. The cubic root of 118330879 is about 490.9448366840.

The spelling of 118330879 in words is "one hundred eighteen million, three hundred thirty thousand, eight hundred seventy-nine".