8887648 has 48 divisors (see below), whose sum is σ = 21821184. Its totient is φ = 3461760.

The previous prime is 8887633. The next prime is 8887657. The reversal of 8887648 is 8467888.

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, 661 + ... + 4267.

It is an arithmetic number, because the mean of its divisors is an integer number (454608).

Almost surely, 2^8887648 is an apocalyptic number.

8887648 is a gapful number since it is divisible by the number (88) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8887648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10910592).

8887648 is an abundant number, since it is smaller than the sum of its proper divisors (12933536).

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

8887648 is a wasteful number, since it uses less digits than its factorization.

8887648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3635 (or 3627 counting only the distinct ones).

The product of its digits is 688128, while the sum is 49.

The square root of 8887648 is about 2981.2158593433. The cubic root of 8887648 is about 207.1391939559.

The spelling of 8887648 in words is "eight million, eight hundred eighty-seven thousand, six hundred forty-eight".