9028744 has 16 divisors (see below), whose sum is σ = 17513100. Its totient is φ = 4358592.

The previous prime is 9028741. The next prime is 9028757. The reversal of 9028744 is 4478209.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 8631844 + 396900 = 2938^2 + 630^2 .

It is not an unprimeable number, because it can be changed into a prime (9028741) 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, 19227 + ... + 19690.

Almost surely, 2^9028744 is an apocalyptic number.

It is an amenable number.

9028744 is a deficient number, since it is larger than the sum of its proper divisors (8484356).

9028744 is a wasteful number, since it uses less digits than its factorization.

9028744 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 38952 (or 38948 counting only the distinct ones).

The product of its (nonzero) digits is 16128, while the sum is 34.

The square root of 9028744 is about 3004.7868476815. The cubic root of 9028744 is about 208.2295911578.

The spelling of 9028744 in words is "nine million, twenty-eight thousand, seven hundred forty-four".