12341238 has 48 divisors (see below), whose sum is σ = 30930480. Its totient is φ = 3253824.

The previous prime is 12341237. The next prime is 12341261. The reversal of 12341238 is 83214321.

It is an alternating number because its digits alternate between odd and even.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12341237) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2208 + ... + 5436.

It is an arithmetic number, because the mean of its divisors is an integer number (644385).

Almost surely, 2^12341238 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 12341238, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (15465240).

12341238 is an abundant number, since it is smaller than the sum of its proper divisors (18589242).

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

12341238 is a wasteful number, since it uses less digits than its factorization.

12341238 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3261 (or 3254 counting only the distinct ones).

The product of its digits is 1152, while the sum is 24.

The square root of 12341238 is about 3513.0098206524. The cubic root of 12341238 is about 231.0927084261.

Adding to 12341238 its reverse (83214321), we get a palindrome (95555559).

The spelling of 12341238 in words is "twelve million, three hundred forty-one thousand, two hundred thirty-eight".