4563231 has 16 divisors (see below), whose sum is σ = 6343680. Its totient is φ = 2914560.

The previous prime is 4563217. The next prime is 4563239. The reversal of 4563231 is 1323654.

It is a happy number.

It is not a de Polignac number, because 4563231 - 2⁷ = 4563103 is a prime.

It is a super-2 number, since 2×4563231² = 41646154318722, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4563239) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 12751 + ... + 13103.

It is an arithmetic number, because the mean of its divisors is an integer number (396480).

Almost surely, 2^4563231 is an apocalyptic number.

4563231 is a deficient number, since it is larger than the sum of its proper divisors (1780449).

4563231 is a wasteful number, since it uses less digits than its factorization.

4563231 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 526.

The product of its digits is 2160, while the sum is 24.

The square root of 4563231 is about 2136.1720436332. The cubic root of 4563231 is about 165.8660432827.

Adding to 4563231 its reverse (1323654), we get a palindrome (5886885).

The spelling of 4563231 in words is "four million, five hundred sixty-three thousand, two hundred thirty-one".