9009036 has 24 divisors (see below), whose sum is σ = 23357040. Its totient is φ = 3002976.

The previous prime is 9009023. The next prime is 9009041. The reversal of 9009036 is 6309009.

9009036 is digitally balanced in base 2 and base 4, because in such bases it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (27).

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, 41601 + ... + 41816.

It is an arithmetic number, because the mean of its divisors is an integer number (973210).

Almost surely, 2^9009036 is an apocalyptic number.

It is an amenable number.

9009036 is an abundant number, since it is smaller than the sum of its proper divisors (14348004).

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

9009036 is a wasteful number, since it uses less digits than its factorization.

9009036 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 83430 (or 83422 counting only the distinct ones).

The product of its (nonzero) digits is 1458, while the sum is 27.

The square root of 9009036 is about 3001.5056221836. The cubic root of 9009036 is about 208.0779724928.

Subtracting from 9009036 its sum of digits (27), we obtain a palindrome (9009009).

The spelling of 9009036 in words is "nine million, nine thousand, thirty-six".