12236338 has 16 divisors (see below), whose sum is σ = 18887616. Its totient is φ = 5942160.

The previous prime is 12236321. The next prime is 12236339. The reversal of 12236338 is 83363221.

It is not an unprimeable number, because it can be changed into a prime (12236339) 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, 22348 + ... + 22888.

It is an arithmetic number, because the mean of its divisors is an integer number (1180476).

Almost surely, 2^12236338 is an apocalyptic number.

12236338 is a deficient number, since it is larger than the sum of its proper divisors (6651278).

12236338 is a wasteful number, since it uses less digits than its factorization.

12236338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 849.

The product of its digits is 5184, while the sum is 28.

The square root of 12236338 is about 3498.0477412408. The cubic root of 12236338 is about 230.4360850639.

Adding to 12236338 its reverse (83363221), we get a palindrome (95599559).

The spelling of 12236338 in words is "twelve million, two hundred thirty-six thousand, three hundred thirty-eight".