4448323 has 12 divisors (see below), whose sum is σ = 4952920. Its totient is φ = 3991680.

The previous prime is 4448321. The next prime is 4448333. The reversal of 4448323 is 3238444.

It is not a de Polignac number, because 4448323 - 2¹ = 4448321 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4448291 and 4448300.

It is not an unprimeable number, because it can be changed into a prime (4448321) 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, 11548 + ... + 11926.

Almost surely, 2^4448323 is an apocalyptic number.

4448323 is a deficient number, since it is larger than the sum of its proper divisors (504597).

4448323 is a wasteful number, since it uses less digits than its factorization.

4448323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 498 (or 487 counting only the distinct ones).

The product of its digits is 9216, while the sum is 28.

The square root of 4448323 is about 2109.1047863964. The cubic root of 4448323 is about 164.4619510858.

It can be divided in two parts, 44 and 48323, that multiplied together give a palindrome (2126212).

The spelling of 4448323 in words is "four million, four hundred forty-eight thousand, three hundred twenty-three".