14448447 has 12 divisors (see below), whose sum is σ = 22475544. Its totient is φ = 8891280.

The previous prime is 14448443. The next prime is 14448461. The reversal of 14448447 is 74484441.

It is not a de Polignac number, because 14448447 - 2² = 14448443 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14448443) 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 in 11 ways as a sum of consecutive naturals, for example, 61629 + ... + 61862.

It is an arithmetic number, because the mean of its divisors is an integer number (1872962).

Almost surely, 2^14448447 is an apocalyptic number.

14448447 is a deficient number, since it is larger than the sum of its proper divisors (8027097).

14448447 is a wasteful number, since it uses less digits than its factorization.

14448447 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 123510 (or 123507 counting only the distinct ones).

The product of its digits is 57344, while the sum is 36.

The square root of 14448447 is about 3801.1112848745. Note that the first 3 decimals coincide. The cubic root of 14448447 is about 243.5606118622.

The spelling of 14448447 in words is "fourteen million, four hundred forty-eight thousand, four hundred forty-seven".