14886871 has 2 divisors, whose sum is σ = 14886872. Its totient is φ = 14886870.

The previous prime is 14886869. The next prime is 14886919. The reversal of 14886871 is 17868841.

It is a weak prime.

It is an emirp because it is prime and its reverse (17868841) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14886871 - 2¹ = 14886869 is a prime.

Together with 14886869, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14886071) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7443435 + 7443436.

It is an arithmetic number, because the mean of its divisors is an integer number (7443436).

Almost surely, 2^14886871 is an apocalyptic number.

14886871 is a deficient number, since it is larger than the sum of its proper divisors (1).

14886871 is an equidigital number, since it uses as much as digits as its factorization.

14886871 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 86016, while the sum is 43.

The square root of 14886871 is about 3858.3508134953. The cubic root of 14886871 is about 245.9996419674. Note that the first 3 decimals are identical.

The spelling of 14886871 in words is "fourteen million, eight hundred eighty-six thousand, eight hundred seventy-one".