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12379 is a prime number

12379 has 2 divisors, whose sum is σ = 12380. Its totient is φ = 12378.

The previous prime is 12377. The next prime is 12391. The reversal of 12379 is 97321.

It can be divided in two parts, 123 and 79, that added together give a palindrome (202).

12379 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12379 - 21 = 12377 is a prime.

Together with 12377, it forms a pair of twin primes.

It is a Chen prime.

It is the 22-nd primeval number, because it sets a new record (96) in the number of distinct primes that is it possible to write using its digits.

12379 is a lucky number.

It is a plaindrome in base 10.

It is not a weakly prime, because it can be changed into another prime (12373) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6189 + 6190.

It is an arithmetic number, because the mean of its divisors is an integer number (6190).

212379 is an apocalyptic number.

12379 is a deficient number, since it is larger than the sum of its proper divisors (1).

12379 is an equidigital number, since it uses as much as digits as its factorization.

12379 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 378, while the sum is 22.

The square root of 12379 is about 111.2609545168. The cubic root of 12379 is about 23.1328169337.

The spelling of 12379 in words is "twelve thousand, three hundred seventy-nine".