9036564 has 24 divisors (see below), whose sum is σ = 21600768. Its totient is φ = 2938560.

The previous prime is 9036541. The next prime is 9036581. The reversal of 9036564 is 4656309.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8692 + ... + 9675.

It is an arithmetic number, because the mean of its divisors is an integer number (900032).

Almost surely, 2^9036564 is an apocalyptic number.

It is an amenable number.

9036564 is an abundant number, since it is smaller than the sum of its proper divisors (12564204).

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

9036564 is a wasteful number, since it uses less digits than its factorization.

9036564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18415 (or 18413 counting only the distinct ones).

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 9036564 is about 3006.0878230684. The cubic root of 9036564 is about 208.2896912673.

The spelling of 9036564 in words is "nine million, thirty-six thousand, five hundred sixty-four".