9006609 has 8 divisors (see below), whose sum is σ = 12188320. Its totient is φ = 5914656.

The previous prime is 9006601. The next prime is 9006611. The reversal of 9006609 is 9066009.

It is a sphenic number, since it is the product of 3 distinct primes.

It is not a de Polignac number, because 9006609 - 2³ = 9006601 is a prime.

It is a super-2 number, since 2×9006609² = 162238011357762, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (9006601) 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, 22204 + ... + 22605.

It is an arithmetic number, because the mean of its divisors is an integer number (1523540).

Almost surely, 2^9006609 is an apocalyptic number.

It is an amenable number.

9006609 is a deficient number, since it is larger than the sum of its proper divisors (3181711).

9006609 is a wasteful number, since it uses less digits than its factorization.

9006609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 44879.

The product of its (nonzero) digits is 2916, while the sum is 30.

The square root of 9006609 is about 3001.1012978572. The cubic root of 9006609 is about 208.0592856768.

The spelling of 9006609 in words is "nine million, six thousand, six hundred nine".