108708417 has 12 divisors (see below), whose sum is σ = 157113684. Its totient is φ = 72430560.

The previous prime is 108708401. The next prime is 108708437. The reversal of 108708417 is 714807801.

It can be written as a sum of positive squares in 2 ways, for example, as 103550976 + 5157441 = 10176^2 + 2271^2 .

It is not a de Polignac number, because 108708417 - 2⁴ = 108708401 is a prime.

It is a hoax number, since the sum of its digits (36) coincides with the sum of the digits of its distinct prime factors.

It is not an unprimeable number, because it can be changed into a prime (108708437) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 28567 + ... + 32147.

It is an arithmetic number, because the mean of its divisors is an integer number (13092807).

Almost surely, 2^108708417 is an apocalyptic number.

It is an amenable number.

108708417 is a deficient number, since it is larger than the sum of its proper divisors (48405267).

108708417 is a wasteful number, since it uses less digits than its factorization.

108708417 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6960 (or 6957 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 36.

The square root of 108708417 is about 10426.3328644351. The cubic root of 108708417 is about 477.2592896946.

The spelling of 108708417 in words is "one hundred eight million, seven hundred eight thousand, four hundred seventeen".