9040912 has 10 divisors (see below), whose sum is σ = 17516798. Its totient is φ = 4520448.

The previous prime is 9040907. The next prime is 9040919. The reversal of 9040912 is 2190409.

It can be written as a sum of positive squares in only one way, i.e., 8088336 + 952576 = 2844^2 + 976^2 .

It is not an unprimeable number, because it can be changed into a prime (9040919) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 282513 + ... + 282544.

Almost surely, 2^9040912 is an apocalyptic number.

It is an amenable number.

9040912 is a deficient number, since it is larger than the sum of its proper divisors (8475886).

9040912 is a wasteful number, since it uses less digits than its factorization.

9040912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 565065 (or 565059 counting only the distinct ones).

The product of its (nonzero) digits is 648, while the sum is 25.

The square root of 9040912 is about 3006.8109351936. The cubic root of 9040912 is about 208.3230925455.

The spelling of 9040912 in words is "nine million, forty thousand, nine hundred twelve".