9009004 has 6 divisors (see below), whose sum is σ = 15765764. Its totient is φ = 4504500.

The previous prime is 9008981. The next prime is 9009017. The reversal of 9009004 is 4009009.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1126122 + ... + 1126129.

Almost surely, 2^9009004 is an apocalyptic number.

It is an amenable number.

9009004 is a deficient number, since it is larger than the sum of its proper divisors (6756760).

9009004 is a wasteful number, since it uses less digits than its factorization.

9009004 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2252255 (or 2252253 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 22.

The square root of 9009004 is about 3001.5002915209. The cubic root of 9009004 is about 208.0777261289.

The spelling of 9009004 in words is "nine million, nine thousand, four".