12014 has 4 divisors (see below), whose sum is σ = 18024. Its totient is φ = 6006.

The previous prime is 12011. The next prime is 12037. The reversal of 12014 is 41021.

12014 is nontrivially palindromic in base 4.

12014 is an esthetic number in base 4, because in such base its adjacent digits differ by 1.

It is a semiprime because it is the product of two primes.

12014 is an undulating number in base 4.

It is a Curzon number.

It is a plaindrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 11992 and 12010.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3002 + ... + 3005.

It is an arithmetic number, because the mean of its divisors is an integer number (4506).

2¹²⁰¹⁴ is an apocalyptic number.

12014 is a deficient number, since it is larger than the sum of its proper divisors (6010).

12014 is an equidigital number, since it uses as much as digits as its factorization.

12014 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6009.

The product of its (nonzero) digits is 8, while the sum is 8.

The square root of 12014 is about 109.6083938392. The cubic root of 12014 is about 22.9031847239.

Adding to 12014 its reverse (41021), we get a palindrome (53035).

The spelling of 12014 in words is "twelve thousand, fourteen", and thus it is an iban number.