8748256 has 48 divisors (see below), whose sum is σ = 19459440. Its totient is φ = 3834880.

The previous prime is 8748209. The next prime is 8748263. The reversal of 8748256 is 6528478.

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, 9780 + ... + 10636.

It is an arithmetic number, because the mean of its divisors is an integer number (405405).

Almost surely, 2^8748256 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 8748256, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9729720).

8748256 is an abundant number, since it is smaller than the sum of its proper divisors (10711184).

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

8748256 is a wasteful number, since it uses less digits than its factorization.

With its successor (8748257) it forms an eRAP, since the sums of their prime factors are consecutive (907 and 908).

8748256 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 907 (or 899 counting only the distinct ones).

The product of its digits is 107520, while the sum is 40.

The square root of 8748256 is about 2957.7450870553. The cubic root of 8748256 is about 206.0505735635.

The spelling of 8748256 in words is "eight million, seven hundred forty-eight thousand, two hundred fifty-six".