12238 has 8 divisors (see below), whose sum is σ = 19080. Its totient is φ = 5880.

The previous prime is 12227. The next prime is 12239. The reversal of 12238 is 83221.

It is a happy number.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a plaindrome in base 10.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12239) by changing a digit.

12238 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 48 + ... + 163.

It is an arithmetic number, because the mean of its divisors is an integer number (2385).

2¹²²³⁸ is an apocalyptic number.

12238 is a deficient number, since it is larger than the sum of its proper divisors (6842).

12238 is a wasteful number, since it uses less digits than its factorization.

12238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 242.

The product of its digits is 96, while the sum is 16.

The square root of 12238 is about 110.6254943492. The cubic root of 12238 is about 23.0446517582.

Adding to 12238 its reverse (83221), we get a palindrome (95459).

The spelling of 12238 in words is "twelve thousand, two hundred thirty-eight".