8847216 has 120 divisors (see below), whose sum is σ = 28938624. Its totient is φ = 2471040.

The previous prime is 8847193. The next prime is 8847229. The reversal of 8847216 is 6127488.

It is a Harshad number since it is a multiple of its sum of digits (36).

It is a nude number because it is divisible by every one of its digits.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 67471 + ... + 67601.

Almost surely, 2^8847216 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 8847216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (14469312).

8847216 is an abundant number, since it is smaller than the sum of its proper divisors (20091408).

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

8847216 is a wasteful number, since it uses less digits than its factorization.

8847216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 219 (or 210 counting only the distinct ones).

The product of its digits is 21504, while the sum is 36.

The square root of 8847216 is about 2974.4270036429. The cubic root of 8847216 is about 206.8246081356.

It can be divided in two parts, 88472 and 16, that added together give a palindrome (88488).

The spelling of 8847216 in words is "eight million, eight hundred forty-seven thousand, two hundred sixteen".