14448287 has 12 divisors (see below), whose sum is σ = 17048016. Its totient is φ = 12206880.

The previous prime is 14448281. The next prime is 14448307. The reversal of 14448287 is 78284441.

It is a happy number.

It is not a de Polignac number, because 14448287 - 2⁴ = 14448271 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14448287.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14448281) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 1403 + ... + 5555.

It is an arithmetic number, because the mean of its divisors is an integer number (1420668).

Almost surely, 2^14448287 is an apocalyptic number.

14448287 is a deficient number, since it is larger than the sum of its proper divisors (2599729).

14448287 is an equidigital number, since it uses as much as digits as its factorization.

14448287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4238 (or 4231 counting only the distinct ones).

The product of its digits is 57344, while the sum is 38.

The square root of 14448287 is about 3801.0902383395. The cubic root of 14448287 is about 243.5597128073.

The spelling of 14448287 in words is "fourteen million, four hundred forty-eight thousand, two hundred eighty-seven".