606230231 has 2 divisors, whose sum is σ = 606230232. Its totient is φ = 606230230.

The previous prime is 606230153. The next prime is 606230249. The reversal of 606230231 is 132032606.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-606230231 is a prime.

It is a super-2 number, since 2×606230231² = 735030185956626722, which contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 606230197 and 606230206.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (606230281) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303115115 + 303115116.

It is an arithmetic number, because the mean of its divisors is an integer number (303115116).

Almost surely, 2^606230231 is an apocalyptic number.

606230231 is a deficient number, since it is larger than the sum of its proper divisors (1).

606230231 is an equidigital number, since it uses as much as digits as its factorization.

606230231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 1296, while the sum is 23.

The square root of 606230231 is about 24621.7430536508. The cubic root of 606230231 is about 846.3419411273.

Adding to 606230231 its reverse (132032606), we get a palindrome (738262837).

The spelling of 606230231 in words is "six hundred six million, two hundred thirty thousand, two hundred thirty-one".