4453423 has 8 divisors (see below), whose sum is σ = 4868528. Its totient is φ = 4048704.

The previous prime is 4453417. The next prime is 4453433. The reversal of 4453423 is 3243544.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-4453423 is a prime.

It is an Ulam number.

It is a d-powerful number, because it can be written as 4⁴ + 4⁸ + 5⁵ + 3⁴ + 4¹¹ + 2¹⁷ + 3¹⁰ .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4453403) 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 7 ways as a sum of consecutive naturals, for example, 1686 + ... + 3427.

It is an arithmetic number, because the mean of its divisors is an integer number (608566).

Almost surely, 2^4453423 is an apocalyptic number.

4453423 is a deficient number, since it is larger than the sum of its proper divisors (415105).

4453423 is a wasteful number, since it uses less digits than its factorization.

4453423 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5193.

The product of its digits is 5760, while the sum is 25.

The square root of 4453423 is about 2110.3134838218. The cubic root of 4453423 is about 164.5247789282.

Adding to 4453423 its reverse (3243544), we get a palindrome (7696967).

The spelling of 4453423 in words is "four million, four hundred fifty-three thousand, four hundred twenty-three".