14067971 has 2 divisors, whose sum is σ = 14067972. Its totient is φ = 14067970.

The previous prime is 14067953. The next prime is 14067979. The reversal of 14067971 is 17976041.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14067971 - 2¹⁰ = 14066947 is a prime.

It is not a weakly prime, because it can be changed into another prime (14067979) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7033985 + 7033986.

It is an arithmetic number, because the mean of its divisors is an integer number (7033986).

Almost surely, 2^14067971 is an apocalyptic number.

14067971 is a deficient number, since it is larger than the sum of its proper divisors (1).

14067971 is an equidigital number, since it uses as much as digits as its factorization.

14067971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 10584, while the sum is 35.

The square root of 14067971 is about 3750.7293957309. The cubic root of 14067971 is about 241.4036439740.

The spelling of 14067971 in words is "fourteen million, sixty-seven thousand, nine hundred seventy-one".