14102987 has 2 divisors, whose sum is σ = 14102988. Its totient is φ = 14102986.

The previous prime is 14102981. The next prime is 14102989. The reversal of 14102987 is 78920141.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14102987 - 2⁴ = 14102971 is a prime.

Together with 14102989, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14102981) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7051493 + 7051494.

It is an arithmetic number, because the mean of its divisors is an integer number (7051494).

Almost surely, 2^14102987 is an apocalyptic number.

14102987 is a deficient number, since it is larger than the sum of its proper divisors (1).

14102987 is an equidigital number, since it uses as much as digits as its factorization.

14102987 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4032, while the sum is 32.

The square root of 14102987 is about 3755.3943867456. The cubic root of 14102987 is about 241.6037672742.

The spelling of 14102987 in words is "fourteen million, one hundred two thousand, nine hundred eighty-seven".