608606231 has 2 divisors, whose sum is σ = 608606232. Its totient is φ = 608606230.

The previous prime is 608606203. The next prime is 608606269. The reversal of 608606231 is 132606806.

It is a weak prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-608606231 is a prime.

It is a super-2 number, since 2×608606231² = 740803088824050722, which contains 22 as substring.

It is equal to p_31750673 and since 608606231 and 31750673 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (608600231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 304303115 + 304303116.

It is an arithmetic number, because the mean of its divisors is an integer number (304303116).

Almost surely, 2^608606231 is an apocalyptic number.

608606231 is a deficient number, since it is larger than the sum of its proper divisors (1).

608606231 is an equidigital number, since it uses as much as digits as its factorization.

608606231 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 10368, while the sum is 32.

The square root of 608606231 is about 24669.9459058993. The cubic root of 608606231 is about 847.4461899395.

The spelling of 608606231 in words is "six hundred eight million, six hundred six thousand, two hundred thirty-one".