118859 has 8 divisors (see below), whose sum is σ = 131712. Its totient is φ = 106560.

The previous prime is 118843. The next prime is 118861. The reversal of 118859 is 958811.

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 not a de Polignac number, because 118859 - 2⁴ = 118843 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (118819) 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, 422 + ... + 644.

It is an arithmetic number, because the mean of its divisors is an integer number (16464).

2¹¹⁸⁸⁵⁹ is an apocalyptic number.

118859 is a deficient number, since it is larger than the sum of its proper divisors (12853).

118859 is a wasteful number, since it uses less digits than its factorization.

118859 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 277.

The product of its digits is 2880, while the sum is 32.

The square root of 118859 is about 344.7593363493. The cubic root of 118859 is about 49.1674129288.

The spelling of 118859 in words is "one hundred eighteen thousand, eight hundred fifty-nine".