14449293 has 8 divisors (see below), whose sum is σ = 21406400. Its totient is φ = 9632844.

The previous prime is 14449289. The next prime is 14449297. The reversal of 14449293 is 39294441.

It is an interprime number because it is at equal distance from previous prime (14449289) and next prime (14449297).

It is not a de Polignac number, because 14449293 - 2² = 14449289 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14449297) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 267553 + ... + 267606.

It is an arithmetic number, because the mean of its divisors is an integer number (2675800).

Almost surely, 2^14449293 is an apocalyptic number.

It is an amenable number.

14449293 is a deficient number, since it is larger than the sum of its proper divisors (6957107).

14449293 is an equidigital number, since it uses as much as digits as its factorization.

14449293 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 535168 (or 535162 counting only the distinct ones).

The product of its digits is 31104, while the sum is 36.

The square root of 14449293 is about 3801.2225664909. Note that the first 3 decimals coincide. The cubic root of 14449293 is about 243.5653655048.

The spelling of 14449293 in words is "fourteen million, four hundred forty-nine thousand, two hundred ninety-three".