88865700 has 144 divisors (see below), whose sum is σ = 320646144. Its totient is φ = 18460800.

The previous prime is 88865687. The next prime is 88865701. The reversal of 88865700 is 756888.

It is a happy number.

88865700 is digitally balanced in base 9, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×88865700² = 15794225272980000, which contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (42).

88865700 is strictly pandigital in base 9.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88865701) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 21177 + ... + 25023.

Almost surely, 2^88865700 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 88865700, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (160323072).

88865700 is an abundant number, since it is smaller than the sum of its proper divisors (231780444).

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

88865700 is a wasteful number, since it uses less digits than its factorization.

88865700 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3882 (or 3875 counting only the distinct ones).

The product of its (nonzero) digits is 107520, while the sum is 42.

The square root of 88865700 is about 9426.8605590621. The cubic root of 88865700 is about 446.2498214972.

The spelling of 88865700 in words is "eighty-eight million, eight hundred sixty-five thousand, seven hundred".