12014287 has 2 divisors, whose sum is σ = 12014288. Its totient is φ = 12014286.

The previous prime is 12014269. The next prime is 12014309. The reversal of 12014287 is 78241021.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 12014287 - 2¹⁹ = 11489999 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (12014687) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 6007143 + 6007144.

It is an arithmetic number, because the mean of its divisors is an integer number (6007144).

Almost surely, 2^12014287 is an apocalyptic number.

12014287 is a deficient number, since it is larger than the sum of its proper divisors (1).

12014287 is an equidigital number, since it uses as much as digits as its factorization.

12014287 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 896, while the sum is 25.

The square root of 12014287 is about 3466.1631525362. The cubic root of 12014287 is about 229.0336709895.

The spelling of 12014287 in words is "twelve million, fourteen thousand, two hundred eighty-seven".