108687226 has 16 divisors (see below), whose sum is σ = 165725568. Its totient is φ = 53449200.

The previous prime is 108687179. The next prime is 108687247. The reversal of 108687226 is 622786801.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 88996 + ... + 90208.

It is an arithmetic number, because the mean of its divisors is an integer number (10357848).

Almost surely, 2^108687226 is an apocalyptic number.

108687226 is a deficient number, since it is larger than the sum of its proper divisors (57038342).

108687226 is a wasteful number, since it uses less digits than its factorization.

108687226 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1917.

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 108687226 is about 10425.3165899171. The cubic root of 108687226 is about 477.2282762763.

The spelling of 108687226 in words is "one hundred eight million, six hundred eighty-seven thousand, two hundred twenty-six".