8707244 has 48 divisors (see below), whose sum is σ = 19756800. Its totient is φ = 3260736.

The previous prime is 8707241. The next prime is 8707273. The reversal of 8707244 is 4427078.

It is a self number, because there is not a number n which added to its sum of digits gives 8707244.

It is not an unprimeable number, because it can be changed into a prime (8707241) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 6287 + ... + 7545.

It is an arithmetic number, because the mean of its divisors is an integer number (411600).

Almost surely, 2^8707244 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 8707244, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (9878400).

8707244 is an abundant number, since it is smaller than the sum of its proper divisors (11049556).

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

8707244 is a wasteful number, since it uses less digits than its factorization.

8707244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1302 (or 1300 counting only the distinct ones).

The product of its (nonzero) digits is 12544, while the sum is 32.

The square root of 8707244 is about 2950.8039582460. The cubic root of 8707244 is about 205.7280793404.

The spelling of 8707244 in words is "eight million, seven hundred seven thousand, two hundred forty-four".