108718 has 8 divisors (see below), whose sum is σ = 171720. Its totient is φ = 51480.

The previous prime is 108709. The next prime is 108727. The reversal of 108718 is 817801.

It is an interprime number because it is at equal distance from previous prime (108709) and next prime (108727).

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

It is a junction number, because it is equal to n+sod(n) for n = 108692 and 108701.

It is a congruent number.

It is an unprimeable number.

108718 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, 1393 + ... + 1468.

It is an arithmetic number, because the mean of its divisors is an integer number (21465).

2¹⁰⁸⁷¹⁸ is an apocalyptic number.

108718 is a deficient number, since it is larger than the sum of its proper divisors (63002).

108718 is a wasteful number, since it uses less digits than its factorization.

108718 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2882.

The product of its (nonzero) digits is 448, while the sum is 25.

The square root of 108718 is about 329.7241271123. The cubic root of 108718 is about 47.7273313268.

It can be divided in two parts, 10871 and 8, that multiplied together give a palindrome (86968).

The spelling of 108718 in words is "one hundred eight thousand, seven hundred eighteen".