8847456 has 48 divisors (see below), whose sum is σ = 24240384. Its totient is φ = 2820224.

The previous prime is 8847451. The next prime is 8847457. The reversal of 8847456 is 6547488.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8847451) 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, 205 + ... + 4211.

It is an arithmetic number, because the mean of its divisors is an integer number (505008).

Almost surely, 2^8847456 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 8847456, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12120192).

8847456 is an abundant number, since it is smaller than the sum of its proper divisors (15392928).

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

8847456 is a wasteful number, since it uses less digits than its factorization.

8847456 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4043 (or 4035 counting only the distinct ones).

The product of its digits is 215040, while the sum is 42.

The square root of 8847456 is about 2974.4673472741. The cubic root of 8847456 is about 206.8264783080.

Subtracting from 8847456 its reverse (6547488), we obtain a cube (2299968 = 132³).

The spelling of 8847456 in words is "eight million, eight hundred forty-seven thousand, four hundred fifty-six".