9004512 has 48 divisors (see below), whose sum is σ = 25788672. Its totient is φ = 2728320.

The previous prime is 9004511. The next prime is 9004519. The reversal of 9004512 is 2154009.

It is a tau number, because it is divible by the number of its divisors (48).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (9004511) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 3208 + ... + 5319.

It is an arithmetic number, because the mean of its divisors is an integer number (537264).

Almost surely, 2^9004512 is an apocalyptic number.

It is an amenable number.

9004512 is an abundant number, since it is smaller than the sum of its proper divisors (16784160).

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

9004512 is a wasteful number, since it uses less digits than its factorization.

9004512 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 8551 (or 8543 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 21.

The square root of 9004512 is about 3000.7519057730. The cubic root of 9004512 is about 208.0431370098.

The spelling of 9004512 in words is "nine million, four thousand, five hundred twelve".