5918 has 8 divisors (see below), whose sum is σ = 9720. Its totient is φ = 2680.

The previous prime is 5903. The next prime is 5923. The reversal of 5918 is 8195.

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

It is a plaindrome in base 14.

It is a nialpdrome in base 6.

It is a junction number, because it is equal to n+sod(n) for n = 5893 and 5902.

It is a congruent number.

It is an unprimeable number.

5918 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 113 + ... + 156.

It is an arithmetic number, because the mean of its divisors is an integer number (1215).

5918 is a deficient number, since it is larger than the sum of its proper divisors (3802).

5918 is a wasteful number, since it uses less digits than its factorization.

5918 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 282.

The product of its digits is 360, while the sum is 23.

The square root of 5918 is about 76.9285382677. The cubic root of 5918 is about 18.0880459920.

It can be divided in two parts, 59 and 18, that added together give a palindrome (77).

The spelling of 5918 in words is "five thousand, nine hundred eighteen".