9887248 has 40 divisors (see below), whose sum is σ = 22413248. Its totient is φ = 4136832.

The previous prime is 9887221. The next prime is 9887299. The reversal of 9887248 is 8427889.

It is a junction number, because it is equal to n+sod(n) for n = 9887198 and 9887207.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3790 + ... + 5842.

Almost surely, 2^9887248 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 9887248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (11206624).

9887248 is an abundant number, since it is smaller than the sum of its proper divisors (12526000).

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

9887248 is a wasteful number, since it uses less digits than its factorization.

9887248 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2111 (or 2105 counting only the distinct ones).

The product of its digits is 258048, while the sum is 46.

The square root of 9887248 is about 3144.3994657168. The cubic root of 9887248 is about 214.6306837999.

The spelling of 9887248 in words is "nine million, eight hundred eighty-seven thousand, two hundred forty-eight".