14854943 has 2 divisors, whose sum is σ = 14854944. Its totient is φ = 14854942.

The previous prime is 14854919. The next prime is 14854951. The reversal of 14854943 is 34945841.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14854943 - 2¹⁰ = 14853919 is a prime.

It is a Sophie Germain prime.

It is a junction number, because it is equal to n+sod(n) for n = 14854897 and 14854906.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14854913) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7427471 + 7427472.

It is an arithmetic number, because the mean of its divisors is an integer number (7427472).

Almost surely, 2^14854943 is an apocalyptic number.

14854943 is a deficient number, since it is larger than the sum of its proper divisors (1).

14854943 is an equidigital number, since it uses as much as digits as its factorization.

14854943 is an evil number, because the sum of its binary digits is even.

The product of its digits is 69120, while the sum is 38.

The square root of 14854943 is about 3854.2110736180. The cubic root of 14854943 is about 245.8236502426.

The spelling of 14854943 in words is "fourteen million, eight hundred fifty-four thousand, nine hundred forty-three".