12206323 has 8 divisors (see below), whose sum is σ = 13200192. Its totient is φ = 11243136.

The previous prime is 12206309. The next prime is 12206339. The reversal of 12206323 is 32360221.

12206323 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 12206323 - 2⁵ = 12206291 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 12206323.

It is not an unprimeable number, because it can be changed into a prime (12206393) 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, 6840 + ... + 8437.

It is an arithmetic number, because the mean of its divisors is an integer number (1650024).

Almost surely, 2^12206323 is an apocalyptic number.

12206323 is a deficient number, since it is larger than the sum of its proper divisors (993869).

12206323 is a wasteful number, since it uses less digits than its factorization.

12206323 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 15341.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 12206323 is about 3493.7548568839. The cubic root of 12206323 is about 230.2475155181.

Adding to 12206323 its reverse (32360221), we get a palindrome (44566544).

The spelling of 12206323 in words is "twelve million, two hundred six thousand, three hundred twenty-three".