108798720 has 144 divisors (see below), whose sum is σ = 359825760. Its totient is φ = 27983872.

The previous prime is 108798719. The next prime is 108798733. The reversal of 108798720 is 27897801.

It is a super-2 number, since 2×108798720² = 23674322947276800, which contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 110872 + ... + 111848.

It is an arithmetic number, because the mean of its divisors is an integer number (2498790).

Almost surely, 2^108798720 is an apocalyptic number.

108798720 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 108798720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (179912880).

108798720 is an abundant number, since it is smaller than the sum of its proper divisors (251027040).

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

108798720 is an equidigital number, since it uses as much as digits as its factorization.

108798720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1030 (or 1016 counting only the distinct ones).

The product of its (nonzero) digits is 56448, while the sum is 42.

The square root of 108798720 is about 10430.6624909447. The cubic root of 108798720 is about 477.3914046331.

The spelling of 108798720 in words is "one hundred eight million, seven hundred ninety-eight thousand, seven hundred twenty".