11325209 has 8 divisors (see below), whose sum is σ = 13062720. Its totient is φ = 9617616.

The previous prime is 11325187. The next prime is 11325221. The reversal of 11325209 is 90252311.

11325209 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is not a de Polignac number, because 11325209 - 2²⁰ = 10276633 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11325239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6659 + ... + 8184.

It is an arithmetic number, because the mean of its divisors is an integer number (1632840).

Almost surely, 2^11325209 is an apocalyptic number.

It is an amenable number.

11325209 is a deficient number, since it is larger than the sum of its proper divisors (1737511).

11325209 is a wasteful number, since it uses less digits than its factorization.

11325209 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14959.

The product of its (nonzero) digits is 540, while the sum is 23.

The square root of 11325209 is about 3365.2947864935. The cubic root of 11325209 is about 224.5684501832.

The spelling of 11325209 in words is "eleven million, three hundred twenty-five thousand, two hundred nine".