4630231 has 2 divisors, whose sum is σ = 4630232. Its totient is φ = 4630230.

The previous prime is 4630207. The next prime is 4630237. The reversal of 4630231 is 1320364.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 4630231 - 2⁹ = 4629719 is a prime.

It is a super-2 number, since 2×4630231² = 42878078226722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 4630199 and 4630208.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (4630237) 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, 2315115 + 2315116.

It is an arithmetic number, because the mean of its divisors is an integer number (2315116).

Almost surely, 2^4630231 is an apocalyptic number.

4630231 is a deficient number, since it is larger than the sum of its proper divisors (1).

4630231 is an equidigital number, since it uses as much as digits as its factorization.

4630231 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 432, while the sum is 19.

The square root of 4630231 is about 2151.7971558676. The cubic root of 4630231 is about 166.6738827987.

Adding to 4630231 its reverse (1320364), we get a palindrome (5950595).

The spelling of 4630231 in words is "four million, six hundred thirty thousand, two hundred thirty-one".