88110720 has 128 divisors (see below), whose sum is σ = 312120000. Its totient is φ = 23491584.

The previous prime is 88110713. The next prime is 88110721. The reversal of 88110720 is 2701188.

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 (27).

It is not an unprimeable number, because it can be changed into a prime (88110721) 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, 14731 + ... + 19829.

Almost surely, 2^88110720 is an apocalyptic number.

88110720 is a gapful number since it is divisible by the number (80) 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 88110720, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (156060000).

88110720 is an abundant number, since it is smaller than the sum of its proper divisors (224009280).

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

88110720 is a wasteful number, since it uses less digits than its factorization.

88110720 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5127 (or 5109 counting only the distinct ones).

The product of its (nonzero) digits is 896, while the sum is 27.

The square root of 88110720 is about 9386.7310603852. The cubic root of 88110720 is about 444.9824846870.

The spelling of 88110720 in words is "eighty-eight million, one hundred ten thousand, seven hundred twenty".