14449393 has 4 divisors (see below), whose sum is σ = 16513600. Its totient is φ = 12385188.

The previous prime is 14449381. The next prime is 14449399. The reversal of 14449393 is 39394441.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 14449393 - 2⁵ = 14449361 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14449399) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1032093 + ... + 1032106.

It is an arithmetic number, because the mean of its divisors is an integer number (4128400).

Almost surely, 2^14449393 is an apocalyptic number.

It is an amenable number.

14449393 is a deficient number, since it is larger than the sum of its proper divisors (2064207).

14449393 is an equidigital number, since it uses as much as digits as its factorization.

14449393 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2064206.

The product of its digits is 46656, while the sum is 37.

The square root of 14449393 is about 3801.2357201310. The cubic root of 14449393 is about 243.5659273888.

The spelling of 14449393 in words is "fourteen million, four hundred forty-nine thousand, three hundred ninety-three".