4567231 has 2 divisors, whose sum is σ = 4567232. Its totient is φ = 4567230.

The previous prime is 4567219. The next prime is 4567247. The reversal of 4567231 is 1327654.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4567231 - 2⁷ = 4567103 is a prime.

It is a super-2 number, since 2×4567231² = 41719198014722, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 4567231.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4567531) 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 as a sum of consecutive naturals, namely, 2283615 + 2283616.

It is an arithmetic number, because the mean of its divisors is an integer number (2283616).

Almost surely, 2^4567231 is an apocalyptic number.

4567231 is a deficient number, since it is larger than the sum of its proper divisors (1).

4567231 is an equidigital number, since it uses as much as digits as its factorization.

4567231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 5040, while the sum is 28.

The square root of 4567231 is about 2137.1080927272. The cubic root of 4567231 is about 165.9144936321.

It can be divided in two parts, 45 and 67231, that added together give a palindrome (67276).

The spelling of 4567231 in words is "four million, five hundred sixty-seven thousand, two hundred thirty-one".