9009104 has 20 divisors (see below), whose sum is σ = 18798276. Its totient is φ = 4157952.

The previous prime is 9009103. The next prime is 9009107. The reversal of 9009104 is 4019009.

9009104 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 2 ways, for example, as 5953600 + 3055504 = 2440^2 + 1748^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 9009104.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9009103) 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, 21449 + ... + 21864.

Almost surely, 2^9009104 is an apocalyptic number.

It is an amenable number.

9009104 is an abundant number, since it is smaller than the sum of its proper divisors (9789172).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

9009104 is a wasteful number, since it uses less digits than its factorization.

9009104 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 43334 (or 43328 counting only the distinct ones).

The product of its (nonzero) digits is 324, while the sum is 23.

The square root of 9009104 is about 3001.5169498105. The cubic root of 9009104 is about 208.0784960141.

The spelling of 9009104 in words is "nine million, nine thousand, one hundred four".