12338323 has 4 divisors (see below), whose sum is σ = 12345480. Its totient is φ = 12331168.

The previous prime is 12338321. The next prime is 12338351. The reversal of 12338323 is 32383321.

It is a happy number.

It is a semiprime because it is the product of two primes, and also a brilliant number, because the two primes have the same length.

It is a cyclic number.

It is not a de Polignac number, because 12338323 - 2¹ = 12338321 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12338321) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 768 + ... + 5026.

It is an arithmetic number, because the mean of its divisors is an integer number (3086370).

Almost surely, 2^12338323 is an apocalyptic number.

12338323 is a deficient number, since it is larger than the sum of its proper divisors (7157).

12338323 is an equidigital number, since it uses as much as digits as its factorization.

12338323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7156.

The product of its digits is 2592, while the sum is 25.

The square root of 12338323 is about 3512.5949097498. The cubic root of 12338323 is about 231.0745122967.

The spelling of 12338323 in words is "twelve million, three hundred thirty-eight thousand, three hundred twenty-three".