14432393 has 2 divisors, whose sum is σ = 14432394. Its totient is φ = 14432392.

The previous prime is 14432357. The next prime is 14432399. The reversal of 14432393 is 39323441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 11002489 + 3429904 = 3317^2 + 1852^2 .

It is a cyclic number.

It is not a de Polignac number, because 14432393 - 2⁸ = 14432137 is a prime.

It is not a weakly prime, because it can be changed into another prime (14432399) 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, 7216196 + 7216197.

It is an arithmetic number, because the mean of its divisors is an integer number (7216197).

Almost surely, 2^14432393 is an apocalyptic number.

It is an amenable number.

14432393 is a deficient number, since it is larger than the sum of its proper divisors (1).

14432393 is an equidigital number, since it uses as much as digits as its factorization.

14432393 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 29.

The square root of 14432393 is about 3798.9989470912. The cubic root of 14432393 is about 243.4703698414.

The spelling of 14432393 in words is "fourteen million, four hundred thirty-two thousand, three hundred ninety-three".