88801236 has 72 divisors (see below), whose sum is σ = 236780544. Its totient is φ = 28019520.

The previous prime is 88801211. The next prime is 88801243. The reversal of 88801236 is 63210888.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a self number, because there is not a number n which added to its sum of digits gives 88801236.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 51606 + ... + 53298.

Almost surely, 2^88801236 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 88801236, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (118390272).

88801236 is an abundant number, since it is smaller than the sum of its proper divisors (147979308).

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

88801236 is a wasteful number, since it uses less digits than its factorization.

88801236 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1781 (or 1776 counting only the distinct ones).

The product of its (nonzero) digits is 18432, while the sum is 36.

The square root of 88801236 is about 9423.4407728812. The cubic root of 88801236 is about 446.1418908135.

The spelling of 88801236 in words is "eighty-eight million, eight hundred one thousand, two hundred thirty-six".