14293393 has 2 divisors, whose sum is σ = 14293394. Its totient is φ = 14293392.

The previous prime is 14293369. The next prime is 14293397. The reversal of 14293393 is 39339241.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8690704 + 5602689 = 2948^2 + 2367^2 .

It is a cyclic number.

It is not a de Polignac number, because 14293393 - 2⁵ = 14293361 is a prime.

It is not a weakly prime, because it can be changed into another prime (14293397) 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, 7146696 + 7146697.

It is an arithmetic number, because the mean of its divisors is an integer number (7146697).

Almost surely, 2^14293393 is an apocalyptic number.

It is an amenable number.

14293393 is a deficient number, since it is larger than the sum of its proper divisors (1).

14293393 is an equidigital number, since it uses as much as digits as its factorization.

14293393 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17496, while the sum is 34.

The square root of 14293393 is about 3780.6603920479. The cubic root of 14293393 is about 242.6862168349.

The spelling of 14293393 in words is "fourteen million, two hundred ninety-three thousand, three hundred ninety-three".