4232423 has 4 divisors (see below), whose sum is σ = 4558008. Its totient is φ = 3906840.

The previous prime is 4232413. The next prime is 4232443. The reversal of 4232423 is 3242324.

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

It is a cyclic number.

It is not a de Polignac number, because 4232423 - 2⁴ = 4232407 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 4232395 and 4232404.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4232413) 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, 162773 + ... + 162798.

It is an arithmetic number, because the mean of its divisors is an integer number (1139502).

Almost surely, 2^4232423 is an apocalyptic number.

4232423 is a deficient number, since it is larger than the sum of its proper divisors (325585).

4232423 is a wasteful number, since it uses less digits than its factorization.

4232423 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 325584.

The product of its digits is 1152, while the sum is 20.

The square root of 4232423 is about 2057.2853472477. The cubic root of 4232423 is about 161.7569769738.

Adding to 4232423 its reverse (3242324), we get a palindrome (7474747).

Subtracting from 4232423 its reverse (3242324), we obtain a palindrome (990099).

The spelling of 4232423 in words is "four million, two hundred thirty-two thousand, four hundred twenty-three".