4448073 has 12 divisors (see below), whose sum is σ = 6899280. Its totient is φ = 2541672.

The previous prime is 4448027. The next prime is 4448077. The reversal of 4448073 is 3708444.

It is not a de Polignac number, because 4448073 - 2⁶ = 4448009 is a prime.

4448073 is a lucky number.

It is a self number, because there is not a number n which added to its sum of digits gives 4448073.

It is not an unprimeable number, because it can be changed into a prime (4448077) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 14983 + ... + 15276.

It is an arithmetic number, because the mean of its divisors is an integer number (574940).

Almost surely, 2^4448073 is an apocalyptic number.

It is an amenable number.

4448073 is a deficient number, since it is larger than the sum of its proper divisors (2451207).

4448073 is a wasteful number, since it uses less digits than its factorization.

4448073 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 30276 (or 30269 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 30.

The square root of 4448073 is about 2109.0455187122. The cubic root of 4448073 is about 164.4588700551.

The spelling of 4448073 in words is "four million, four hundred forty-eight thousand, seventy-three".