9001135 has 16 divisors (see below), whose sum is σ = 12690720. Its totient is φ = 6042240.

The previous prime is 9001121. The next prime is 9001163. The reversal of 9001135 is 5311009.

9001135 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 9001135 - 2¹¹ = 8999087 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 5580 + ... + 7009.

It is an arithmetic number, because the mean of its divisors is an integer number (793170).

Almost surely, 2^9001135 is an apocalyptic number.

9001135 is a deficient number, since it is larger than the sum of its proper divisors (3689585).

9001135 is a wasteful number, since it uses less digits than its factorization.

9001135 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12618.

The product of its (nonzero) digits is 135, while the sum is 19.

The square root of 9001135 is about 3000.1891607030. The cubic root of 9001135 is about 208.0171259937.

The spelling of 9001135 in words is "nine million, one thousand, one hundred thirty-five".