14280943 has 2 divisors, whose sum is σ = 14280944. Its totient is φ = 14280942.

The previous prime is 14280911. The next prime is 14280961. The reversal of 14280943 is 34908241.

It is a strong prime.

It is an emirp because it is prime and its reverse (34908241) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14280943 - 2⁵ = 14280911 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14280043) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7140471 + 7140472.

It is an arithmetic number, because the mean of its divisors is an integer number (7140472).

Almost surely, 2^14280943 is an apocalyptic number.

14280943 is a deficient number, since it is larger than the sum of its proper divisors (1).

14280943 is an equidigital number, since it uses as much as digits as its factorization.

14280943 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 6912, while the sum is 31.

The square root of 14280943 is about 3779.0134956097. The cubic root of 14280943 is about 242.6157338949.

The spelling of 14280943 in words is "fourteen million, two hundred eighty thousand, nine hundred forty-three".