11609323 has 8 divisors (see below), whose sum is σ = 13331520. Its totient is φ = 9998280.

The previous prime is 11609303. The next prime is 11609327. The reversal of 11609323 is 32390611.

11609323 is digitally balanced in base 2, 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 11609323 - 2⁹ = 11608811 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11609327) 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, 27565 + ... + 27982.

It is an arithmetic number, because the mean of its divisors is an integer number (1666440).

Almost surely, 2^11609323 is an apocalyptic number.

11609323 is a deficient number, since it is larger than the sum of its proper divisors (1722197).

11609323 is a wasteful number, since it uses less digits than its factorization.

11609323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55577.

The product of its (nonzero) digits is 972, while the sum is 25.

The square root of 11609323 is about 3407.2456618213. The cubic root of 11609323 is about 226.4308680603.

Adding to 11609323 its reverse (32390611), we get a palindrome (43999934).

The spelling of 11609323 in words is "eleven million, six hundred nine thousand, three hundred twenty-three".