118279 has 8 divisors (see below), whose sum is σ = 137888. Its totient is φ = 99360.

The previous prime is 118277. The next prime is 118297. The reversal of 118279 is 972811.

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 118279 - 2¹ = 118277 is a prime.

It is a Duffinian number.

It is a zygodrome in base 2.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (118273) 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, 289 + ... + 565.

It is an arithmetic number, because the mean of its divisors is an integer number (17236).

2¹¹⁸²⁷⁹ is an apocalyptic number.

118279 is a deficient number, since it is larger than the sum of its proper divisors (19609).

118279 is an equidigital number, since it uses as much as digits as its factorization.

118279 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 345.

The product of its digits is 1008, while the sum is 28.

The square root of 118279 is about 343.9171411837. The cubic root of 118279 is about 49.0873078998.

The spelling of 118279 in words is "one hundred eighteen thousand, two hundred seventy-nine".