108683568 has 180 divisors, whose sum is σ = 360369048. Its totient is φ = 30481920.

The previous prime is 108683563. The next prime is 108683623. The reversal of 108683568 is 865386801.

108683568 is a `hidden beast` number, since 1 + 0 + 8 + 6 + 83 + 568 = 666.

It is not an unprimeable number, because it can be changed into a prime (108683563) by changing a digit.

It is a polite number, since it can be written in 35 ways as a sum of consecutive naturals, for example, 514983 + ... + 515193.

Almost surely, 2^108683568 is an apocalyptic number.

108683568 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108683568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (180184524).

108683568 is an abundant number, since it is smaller than the sum of its proper divisors (251685480).

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

108683568 is a wasteful number, since it uses less digits than its factorization.

108683568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 312 (or 296 counting only the distinct ones).

The product of its (nonzero) digits is 276480, while the sum is 45.

The square root of 108683568 is about 10425.1411501236. The cubic root of 108683568 is about 477.2229223180. Note that the first 3 decimals are identical.

The spelling of 108683568 in words is "one hundred eight million, six hundred eighty-three thousand, five hundred sixty-eight".