14324987 has 2 divisors, whose sum is σ = 14324988. Its totient is φ = 14324986.

The previous prime is 14324983. The next prime is 14325011. The reversal of 14324987 is 78942341.

It is a weak prime.

It is an emirp because it is prime and its reverse (78942341) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14324987 - 2² = 14324983 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14324987.

It is not a weakly prime, because it can be changed into another prime (14324983) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7162493 + 7162494.

It is an arithmetic number, because the mean of its divisors is an integer number (7162494).

Almost surely, 2^14324987 is an apocalyptic number.

14324987 is a deficient number, since it is larger than the sum of its proper divisors (1).

14324987 is an equidigital number, since it uses as much as digits as its factorization.

14324987 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 48384, while the sum is 38.

The square root of 14324987 is about 3784.8364561761. The cubic root of 14324987 is about 242.8648957980.

The spelling of 14324987 in words is "fourteen million, three hundred twenty-four thousand, nine hundred eighty-seven".