9887232 has 80 divisors (see below), whose sum is σ = 27154512. Its totient is φ = 3194880.

The previous prime is 9887221. The next prime is 9887299. The reversal of 9887232 is 2327889.

It is a Smith number, since the sum of its digits (39) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 62898 + ... + 63054.

Almost surely, 2^9887232 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 9887232, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (13577256).

9887232 is an abundant number, since it is smaller than the sum of its proper divisors (17267280).

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

9887232 is a wasteful number, since it uses less digits than its factorization.

9887232 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219 (or 203 counting only the distinct ones).

The product of its digits is 48384, while the sum is 39.

The square root of 9887232 is about 3144.3969215098. The cubic root of 9887232 is about 214.6305680247.

The spelling of 9887232 in words is "nine million, eight hundred eighty-seven thousand, two hundred thirty-two".