4229231 has 2 divisors, whose sum is σ = 4229232. Its totient is φ = 4229230.

The previous prime is 4229213. The next prime is 4229249. The reversal of 4229231 is 1329224.

Together with previous prime (4229213) it forms an Ormiston pair, because they use the same digits, order apart.

It is a balanced prime because it is at equal distance from previous prime (4229213) and next prime (4229249).

It is a cyclic number.

It is not a de Polignac number, because 4229231 - 2⁶ = 4229167 is a prime.

It is a super-2 number, since 2×4229231² = 35772789702722, which contains 22 as substring.

It is a Chen prime.

It is a d-powerful number, because it can be written as 4¹¹ + 2 + 2¹¹ + 9² + 2¹⁵ + 3³ + 1 .

It is a junction number, because it is equal to n+sod(n) for n = 4229197 and 4229206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4223231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2114615 + 2114616.

It is an arithmetic number, because the mean of its divisors is an integer number (2114616).

Almost surely, 2^4229231 is an apocalyptic number.

4229231 is a deficient number, since it is larger than the sum of its proper divisors (1).

4229231 is an equidigital number, since it uses as much as digits as its factorization.

4229231 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 864, while the sum is 23.

The square root of 4229231 is about 2056.5094213254. The cubic root of 4229231 is about 161.7163022329.

The spelling of 4229231 in words is "four million, two hundred twenty-nine thousand, two hundred thirty-one".