108686080 has 144 divisors (see below), whose sum is σ = 283298400. Its totient is φ = 39813120.

The previous prime is 108686077. The next prime is 108686087. The reversal of 108686080 is 80686801.

It is not an unprimeable number, because it can be changed into a prime (108686087) 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, 997066 + ... + 997174.

It is an arithmetic number, because the mean of its divisors is an integer number (1967350).

Almost surely, 2^108686080 is an apocalyptic number.

108686080 is a gapful number since it is divisible by the number (10) 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 108686080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (141649200).

108686080 is an abundant number, since it is smaller than the sum of its proper divisors (174612320).

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

108686080 is a wasteful number, since it uses less digits than its factorization.

108686080 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 190 (or 176 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 37.

The square root of 108686080 is about 10425.2616274125. The cubic root of 108686080 is about 477.2265989693.

The spelling of 108686080 in words is "one hundred eight million, six hundred eighty-six thousand, eighty".