108398568 has 64 divisors (see below), whose sum is σ = 285120000. Its totient is φ = 34295040.

The previous prime is 108398557. The next prime is 108398569. The reversal of 108398568 is 865893801.

It is not an unprimeable number, because it can be changed into a prime (108398569) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 38058 + ... + 40806.

It is an arithmetic number, because the mean of its divisors is an integer number (4455000).

Almost surely, 2^108398568 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 108398568, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (142560000).

108398568 is an abundant number, since it is smaller than the sum of its proper divisors (176721432).

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

108398568 is a wasteful number, since it uses less digits than its factorization.

108398568 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2842 (or 2838 counting only the distinct ones).

The product of its (nonzero) digits is 414720, while the sum is 48.

The square root of 108398568 is about 10411.4632977310. The cubic root of 108398568 is about 476.8054179564.

The spelling of 108398568 in words is "one hundred eight million, three hundred ninety-eight thousand, five hundred sixty-eight".