12368 has 10 divisors (see below), whose sum is σ = 23994. Its totient is φ = 6176.

The previous prime is 12347. The next prime is 12373. The reversal of 12368 is 86321.

It can be written as a sum of positive squares in only one way, i.e., 7744 + 4624 = 88^2 + 68^2 .

It is a plaindrome in base 10.

It is a congruent number.

It is an unprimeable number.

12368 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 as a sum of consecutive naturals, namely, 371 + ... + 402.

2¹²³⁶⁸ is an apocalyptic number.

It is an amenable number.

12368 is a deficient number, since it is larger than the sum of its proper divisors (11626).

12368 is an equidigital number, since it uses as much as digits as its factorization.

12368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 781 (or 775 counting only the distinct ones).

The product of its digits is 288, while the sum is 20.

The square root of 12368 is about 111.2115101957. The cubic root of 12368 is about 23.1259629499.

Adding to 12368 its reverse (86321), we get a palindrome (98689).

It can be divided in two parts, 123 and 68, that added together give a palindrome (191).

The spelling of 12368 in words is "twelve thousand, three hundred sixty-eight".