14057047 has 2 divisors, whose sum is σ = 14057048. Its totient is φ = 14057046.

The previous prime is 14057033. The next prime is 14057051. The reversal of 14057047 is 74075041.

It is a strong prime.

It is an emirp because it is prime and its reverse (74075041) is a distict prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14057047 is a prime.

It is a super-3 number, since 3×14057047³ (a number of 22 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14058047) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7028523 + 7028524.

It is an arithmetic number, because the mean of its divisors is an integer number (7028524).

Almost surely, 2^14057047 is an apocalyptic number.

14057047 is a deficient number, since it is larger than the sum of its proper divisors (1).

14057047 is an equidigital number, since it uses as much as digits as its factorization.

14057047 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 3920, while the sum is 28.

The square root of 14057047 is about 3749.2728628362. The cubic root of 14057047 is about 241.3411432224.

The spelling of 14057047 in words is "fourteen million, fifty-seven thousand, forty-seven".