88785528 has 64 divisors (see below), whose sum is σ = 239984640. Its totient is φ = 27210624.

The previous prime is 88785527. The next prime is 88785553. The reversal of 88785528 is 82558788.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (88785523) 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, 119125 + ... + 119867.

It is an arithmetic number, because the mean of its divisors is an integer number (3749760).

Almost surely, 2^88785528 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 88785528, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (119992320).

88785528 is an abundant number, since it is smaller than the sum of its proper divisors (151199112).

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

88785528 is a wasteful number, since it uses less digits than its factorization.

88785528 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1148 (or 1144 counting only the distinct ones).

The product of its digits is 1433600, while the sum is 51.

The square root of 88785528 is about 9422.6072824882. The cubic root of 88785528 is about 446.1155833341.

The spelling of 88785528 in words is "eighty-eight million, seven hundred eighty-five thousand, five hundred twenty-eight".