8750444 has 12 divisors (see below), whose sum is σ = 16214184. Its totient is φ = 4117824.

The previous prime is 8750429. The next prime is 8750447. The reversal of 8750444 is 4440578.

It is a self number, because there is not a number n which added to its sum of digits gives 8750444.

It is not an unprimeable number, because it can be changed into a prime (8750447) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 64274 + ... + 64409.

It is an arithmetic number, because the mean of its divisors is an integer number (1351182).

Almost surely, 2^8750444 is an apocalyptic number.

It is an amenable number.

8750444 is a deficient number, since it is larger than the sum of its proper divisors (7463740).

8750444 is a wasteful number, since it uses less digits than its factorization.

8750444 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 128704 (or 128702 counting only the distinct ones).

The product of its (nonzero) digits is 17920, while the sum is 32.

The square root of 8750444 is about 2958.1149402956. The cubic root of 8750444 is about 206.0677503613.

The spelling of 8750444 in words is "eight million, seven hundred fifty thousand, four hundred forty-four".