8891248 has 40 divisors (see below), whose sum is σ = 18489888. Its totient is φ = 4131072.

The previous prime is 8891243. The next prime is 8891249. The reversal of 8891248 is 8421988.

8891248 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 8891248.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8891243) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 13290 + ... + 13942.

Almost surely, 2^8891248 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 8891248, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9244944).

8891248 is an abundant number, since it is smaller than the sum of its proper divisors (9598640).

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

8891248 is a wasteful number, since it uses less digits than its factorization.

8891248 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 721 (or 715 counting only the distinct ones).

The product of its digits is 36864, while the sum is 40.

The square root of 8891248 is about 2981.8195787136. The cubic root of 8891248 is about 207.1671578761.

The spelling of 8891248 in words is "eight million, eight hundred ninety-one thousand, two hundred forty-eight".