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12234 = 232039

12234 has 8 divisors (see below), whose sum is σ = 24480. Its totient is φ = 4076.

The previous prime is 12227. The next prime is 12239. The reversal of 12234 is 43221.

Adding to 12234 its sum of digits (12), we get a triangular number (12246 = T156).

Adding to 12234 its reverse (43221), we get a palindrome (55455).

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

12234 is an admirable number.

It is a Curzon number.

It is a plaindrome in base 10.

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

12234 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, 1014 + ... + 1025.

It is an arithmetic number, because the mean of its divisors is an integer number (3060).

212234 is an apocalyptic number.

12234 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

It is a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12240).

12234 is a wasteful number, since it uses less digits than its factorization.

12234 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2044.

The product of its digits is 48, while the sum is 12.

The square root of 12234 is about 110.6074138564. The cubic root of 12234 is about 23.0421407637.

The spelling of 12234 in words is "twelve thousand, two hundred thirty-four".

Divisors: 1 2 3 6 2039 4078 6117 12234