14109871 has 2 divisors, whose sum is σ = 14109872. Its totient is φ = 14109870.

The previous prime is 14109829. The next prime is 14109877. The reversal of 14109871 is 17890141.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14109871 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14109877) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7054935 + 7054936.

It is an arithmetic number, because the mean of its divisors is an integer number (7054936).

Almost surely, 2^14109871 is an apocalyptic number.

14109871 is a deficient number, since it is larger than the sum of its proper divisors (1).

14109871 is an equidigital number, since it uses as much as digits as its factorization.

14109871 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2016, while the sum is 31.

The square root of 14109871 is about 3756.3108231348. The cubic root of 14109871 is about 241.6430717088.

The spelling of 14109871 in words is "fourteen million, one hundred nine thousand, eight hundred seventy-one".