14005493 has 2 divisors, whose sum is σ = 14005494. Its totient is φ = 14005492.

The previous prime is 14005471. The next prime is 14005507. The reversal of 14005493 is 39450041.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12802084 + 1203409 = 3578^2 + 1097^2 .

It is an emirp because it is prime and its reverse (39450041) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 14005493 - 2⁶ = 14005429 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14005403) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7002746 + 7002747.

It is an arithmetic number, because the mean of its divisors is an integer number (7002747).

Almost surely, 2^14005493 is an apocalyptic number.

It is an amenable number.

14005493 is a deficient number, since it is larger than the sum of its proper divisors (1).

14005493 is an equidigital number, since it uses as much as digits as its factorization.

14005493 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2160, while the sum is 26.

The square root of 14005493 is about 3742.3913477882. The cubic root of 14005493 is about 241.0457435137.

The spelling of 14005493 in words is "fourteen million, five thousand, four hundred ninety-three".