108911568 has 20 divisors (see below), whose sum is σ = 281355008. Its totient is φ = 36303840.

The previous prime is 108911567. The next prime is 108911599. The reversal of 108911568 is 865119801.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (108911567) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1134448 + ... + 1134543.

Almost surely, 2^108911568 is an apocalyptic number.

It is an amenable number.

108911568 is an abundant number, since it is smaller than the sum of its proper divisors (172443440).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

108911568 is a wasteful number, since it uses less digits than its factorization.

108911568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2269002 (or 2268996 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 39.

The square root of 108911568 is about 10436.0705248671. The cubic root of 108911568 is about 477.5564006001.

The spelling of 108911568 in words is "one hundred eight million, nine hundred eleven thousand, five hundred sixty-eight".