12338874 has 12 divisors (see below), whose sum is σ = 26734266. Its totient is φ = 4112952.

The previous prime is 12338873. The next prime is 12338881. The reversal of 12338874 is 47883321.

It can be written as a sum of positive squares in only one way, i.e., 9566649 + 2772225 = 3093^2 + 1665^2 .

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (12338873) 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 5 ways as a sum of consecutive naturals, for example, 342729 + ... + 342764.

Almost surely, 2^12338874 is an apocalyptic number.

12338874 is an abundant number, since it is smaller than the sum of its proper divisors (14395392).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

12338874 is a wasteful number, since it uses less digits than its factorization.

12338874 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 685501 (or 685498 counting only the distinct ones).

The product of its digits is 32256, while the sum is 36.

The square root of 12338874 is about 3512.6733409186. The cubic root of 12338874 is about 231.0779519905.

The spelling of 12338874 in words is "twelve million, three hundred thirty-eight thousand, eight hundred seventy-four".