8745244 has 24 divisors (see below), whose sum is σ = 16813440. Its totient is φ = 3961584.

The previous prime is 8745241. The next prime is 8745299. The reversal of 8745244 is 4425478.

It is a happy number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8745241) 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, 754 + ... + 4249.

It is an arithmetic number, because the mean of its divisors is an integer number (700560).

Almost surely, 2^8745244 is an apocalyptic number.

It is an amenable number.

8745244 is a deficient number, since it is larger than the sum of its proper divisors (8068196).

8745244 is a wasteful number, since it uses less digits than its factorization.

8745244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5049 (or 5047 counting only the distinct ones).

The product of its digits is 35840, while the sum is 34.

The square root of 8745244 is about 2957.2358715530. The cubic root of 8745244 is about 206.0269233042.

The spelling of 8745244 in words is "eight million, seven hundred forty-five thousand, two hundred forty-four".