12338843 has 8 divisors (see below), whose sum is σ = 13492656. Its totient is φ = 11190400.

The previous prime is 12338831. The next prime is 12338849. The reversal of 12338843 is 34883321.

It is a happy number.

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 12338843 - 2⁶ = 12338779 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (12338849) 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, 4655 + ... + 6807.

It is an arithmetic number, because the mean of its divisors is an integer number (1686582).

Almost surely, 2^12338843 is an apocalyptic number.

12338843 is a deficient number, since it is larger than the sum of its proper divisors (1153813).

12338843 is a wasteful number, since it uses less digits than its factorization.

12338843 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2685.

The product of its digits is 13824, while the sum is 32.

The square root of 12338843 is about 3512.6689283222. The cubic root of 12338843 is about 231.0777584715.

The spelling of 12338843 in words is "twelve million, three hundred thirty-eight thousand, eight hundred forty-three".