4304231 has 2 divisors, whose sum is σ = 4304232. Its totient is φ = 4304230.

The previous prime is 4304219. The next prime is 4304249. The reversal of 4304231 is 1324034.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 4304231 - 2¹⁰ = 4303207 is a prime.

It is a super-2 number, since 2×4304231² = 37052809002722, which contains 22 as substring.

It is a Chen prime.

It is an Ulam number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4304291) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2152115 + 2152116.

It is an arithmetic number, because the mean of its divisors is an integer number (2152116).

Almost surely, 2^4304231 is an apocalyptic number.

4304231 is a deficient number, since it is larger than the sum of its proper divisors (1).

4304231 is an equidigital number, since it uses as much as digits as its factorization.

4304231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 288, while the sum is 17.

The square root of 4304231 is about 2074.6640691929. The cubic root of 4304231 is about 162.6666503367. Note that the first 4 decimals are identical.

Adding to 4304231 its reverse (1324034), we get a palindrome (5628265).

The spelling of 4304231 in words is "four million, three hundred four thousand, two hundred thirty-one".