12238868 has 12 divisors (see below), whose sum is σ = 21456960. Its totient is φ = 6108312.

The previous prime is 12238867. The next prime is 12238871. The reversal of 12238868 is 86883221.

It is a hoax number, since the sum of its digits (38) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12238867) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5 + ... + 4947.

It is an arithmetic number, because the mean of its divisors is an integer number (1788080).

Almost surely, 2^12238868 is an apocalyptic number.

It is an amenable number.

12238868 is a deficient number, since it is larger than the sum of its proper divisors (9218092).

12238868 is a wasteful number, since it uses less digits than its factorization.

12238868 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5566 (or 5564 counting only the distinct ones).

The product of its digits is 36864, while the sum is 38.

The square root of 12238868 is about 3498.4093528345. The cubic root of 12238868 is about 230.4519657171.

The spelling of 12238868 in words is "twelve million, two hundred thirty-eight thousand, eight hundred sixty-eight".