108384720 has 80 divisors (see below), whose sum is σ = 340103232. Its totient is φ = 28549120.

The previous prime is 108384719. The next prime is 108384743. The reversal of 108384720 is 27483801.

It is a tau number, because it is divible by the number of its divisors (80).

It is a congruent number.

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, 17200 + ... + 22640.

Almost surely, 2^108384720 is an apocalyptic number.

108384720 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 108384720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (170051616).

108384720 is an abundant number, since it is smaller than the sum of its proper divisors (231718512).

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

108384720 is a wasteful number, since it uses less digits than its factorization.

108384720 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5540 (or 5534 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 33.

The square root of 108384720 is about 10410.7982402888. The cubic root of 108384720 is about 476.7851130061.

The spelling of 108384720 in words is "one hundred eight million, three hundred eighty-four thousand, seven hundred twenty".