4463423 has 4 divisors (see below), whose sum is σ = 4698360. Its totient is φ = 4228488.

The previous prime is 4463413. The next prime is 4463453. The reversal of 4463423 is 3243644.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 4463423 - 2¹⁸ = 4201279 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 4463392 and 4463401.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4463413) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 117440 + ... + 117477.

It is an arithmetic number, because the mean of its divisors is an integer number (1174590).

Almost surely, 2^4463423 is an apocalyptic number.

4463423 is a deficient number, since it is larger than the sum of its proper divisors (234937).

4463423 is a wasteful number, since it uses less digits than its factorization.

4463423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234936.

The product of its digits is 6912, while the sum is 26.

The square root of 4463423 is about 2112.6814714954. The cubic root of 4463423 is about 164.6478316808.

The spelling of 4463423 in words is "four million, four hundred sixty-three thousand, four hundred twenty-three".