108860689 has 8 divisors (see below), whose sum is σ = 124475840. Its totient is φ = 93261456.

The previous prime is 108860683. The next prime is 108860743. The reversal of 108860689 is 986068801.

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

It is a cyclic number.

It is not a de Polignac number, because 108860689 - 2³ = 108860681 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (108860681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 22042 + ... + 26524.

It is an arithmetic number, because the mean of its divisors is an integer number (15559480).

Almost surely, 2^108860689 is an apocalyptic number.

It is an amenable number.

108860689 is a deficient number, since it is larger than the sum of its proper divisors (15615151).

108860689 is an equidigital number, since it uses as much as digits as its factorization.

108860689 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7959.

The product of its (nonzero) digits is 165888, while the sum is 46.

The square root of 108860689 is about 10433.6325888925. The cubic root of 108860689 is about 477.4820241216.

The spelling of 108860689 in words is "one hundred eight million, eight hundred sixty thousand, six hundred eighty-nine".