108908 has 12 divisors (see below), whose sum is σ = 200760. Its totient is φ = 51552.

The previous prime is 108907. The next prime is 108917. The reversal of 108908 is 809801.

It is not an unprimeable number, because it can be changed into a prime (108907) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 641 + ... + 792.

It is an arithmetic number, because the mean of its divisors is an integer number (16730).

2¹⁰⁸⁹⁰⁸ is an apocalyptic number.

It is an amenable number.

108908 is a deficient number, since it is larger than the sum of its proper divisors (91852).

108908 is a wasteful number, since it uses less digits than its factorization.

108908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1456 (or 1454 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 26.

The square root of 108908 is about 330.0121209895. The cubic root of 108908 is about 47.7551185544.

The spelling of 108908 in words is "one hundred eight thousand, nine hundred eight".