14643193 has 2 divisors, whose sum is σ = 14643194. Its totient is φ = 14643192.

The previous prime is 14643163. The next prime is 14643197. The reversal of 14643193 is 39134641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 8048569 + 6594624 = 2837^2 + 2568^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-14643193 is a prime.

It is not a weakly prime, because it can be changed into another prime (14643197) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7321596 + 7321597.

It is an arithmetic number, because the mean of its divisors is an integer number (7321597).

Almost surely, 2^14643193 is an apocalyptic number.

It is an amenable number.

14643193 is a deficient number, since it is larger than the sum of its proper divisors (1).

14643193 is an equidigital number, since it uses as much as digits as its factorization.

14643193 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 7776, while the sum is 31.

The square root of 14643193 is about 3826.6425231526. The cubic root of 14643193 is about 244.6500236988.

The spelling of 14643193 in words is "fourteen million, six hundred forty-three thousand, one hundred ninety-three".