10918 has 8 divisors (see below), whose sum is σ = 16848. Its totient is φ = 5304.

The previous prime is 10909. The next prime is 10937. The reversal of 10918 is 81901.

10918 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a plaindrome in base 15.

It is a junction number, because it is equal to n+sod(n) for n = 10895 and 10904.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 55 + ... + 157.

It is an arithmetic number, because the mean of its divisors is an integer number (2106).

2¹⁰⁹¹⁸ is an apocalyptic number.

10918 is a deficient number, since it is larger than the sum of its proper divisors (5930).

10918 is a wasteful number, since it uses less digits than its factorization.

10918 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 158.

The product of its (nonzero) digits is 72, while the sum is 19.

The square root of 10918 is about 104.4892338952. The cubic root of 10918 is about 22.1844004795.

It can be divided in two parts, 10 and 918, that multiplied together give a triangular number (9180 = T₁₃₅).

The spelling of 10918 in words is "ten thousand, nine hundred eighteen".