14659493 has 2 divisors, whose sum is σ = 14659494. Its totient is φ = 14659492.

The previous prime is 14659481. The next prime is 14659499. The reversal of 14659493 is 39495641.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 14577124 + 82369 = 3818^2 + 287^2 .

It is a cyclic number.

It is not a de Polignac number, because 14659493 - 2⁸ = 14659237 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 14659493.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (14659499) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7329746 + 7329747.

It is an arithmetic number, because the mean of its divisors is an integer number (7329747).

Almost surely, 2^14659493 is an apocalyptic number.

It is an amenable number.

14659493 is a deficient number, since it is larger than the sum of its proper divisors (1).

14659493 is an equidigital number, since it uses as much as digits as its factorization.

14659493 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 116640, while the sum is 41.

The square root of 14659493 is about 3828.7717351652. The cubic root of 14659493 is about 244.7407670368.

The spelling of 14659493 in words is "fourteen million, six hundred fifty-nine thousand, four hundred ninety-three".