108701568 has 128 divisors (see below), whose sum is σ = 326073600. Its totient is φ = 35642880.

The previous prime is 108701543. The next prime is 108701617. The reversal of 108701568 is 865107801.

108701568 is a `hidden beast` number, since 10 + 87 + 0 + 1 + 568 = 666.

It is a tau number, because it is divible by the number of its divisors (128).

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a congruent number.

It is an unprimeable number.

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 15 ways as a sum of consecutive naturals, for example, 245155 + ... + 245597.

It is an arithmetic number, because the mean of its divisors is an integer number (2547450).

Almost surely, 2^108701568 is an apocalyptic number.

108701568 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 108701568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (163036800).

108701568 is an abundant number, since it is smaller than the sum of its proper divisors (217372032).

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

108701568 is an equidigital number, since it uses as much as digits as its factorization.

108701568 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537 (or 519 counting only the distinct ones).

The product of its (nonzero) digits is 13440, while the sum is 36.

The square root of 108701568 is about 10426.0044120459. The cubic root of 108701568 is about 477.2492664980.

The spelling of 108701568 in words is "one hundred eight million, seven hundred one thousand, five hundred sixty-eight".