9040244 has 6 divisors (see below), whose sum is σ = 15820434. Its totient is φ = 4520120.

The previous prime is 9040237. The next prime is 9040249. The reversal of 9040244 is 4420409.

It is a happy number.

9040244 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 7507600 + 1532644 = 2740^2 + 1238^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9040249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1130027 + ... + 1130034.

It is an arithmetic number, because the mean of its divisors is an integer number (2636739).

Almost surely, 2^9040244 is an apocalyptic number.

It is an amenable number.

9040244 is a deficient number, since it is larger than the sum of its proper divisors (6780190).

9040244 is a wasteful number, since it uses less digits than its factorization.

9040244 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2260065 (or 2260063 counting only the distinct ones).

The product of its (nonzero) digits is 1152, while the sum is 23.

The square root of 9040244 is about 3006.6998519972. The cubic root of 9040244 is about 208.3179616747.

The spelling of 9040244 in words is "nine million, forty thousand, two hundred forty-four".