118086279 has 8 divisors (see below), whose sum is σ = 160419312. Its totient is φ = 77238720.

The previous prime is 118086259. The next prime is 118086281. The reversal of 118086279 is 972680811.

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

It is not a de Polignac number, because 118086279 - 2¹³ = 118078087 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 118086279.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118086259) 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, 371182 + ... + 371499.

It is an arithmetic number, because the mean of its divisors is an integer number (20052414).

Almost surely, 2^118086279 is an apocalyptic number.

118086279 is a deficient number, since it is larger than the sum of its proper divisors (42333033).

118086279 is an equidigital number, since it uses as much as digits as its factorization.

118086279 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 742737.

The product of its (nonzero) digits is 48384, while the sum is 42.

The square root of 118086279 is about 10866.7510784043. The cubic root of 118086279 is about 490.6063284116.

The spelling of 118086279 in words is "one hundred eighteen million, eighty-six thousand, two hundred seventy-nine".