230285017 has 2 divisors, whose sum is σ = 230285018. Its totient is φ = 230285016.

The previous prime is 230284991. The next prime is 230285023. The reversal of 230285017 is 710582032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120538441 + 109746576 = 10979^2 + 10476^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230285017 is a prime.

It is not a weakly prime, because it can be changed into another prime (230285047) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115142508 + 115142509.

It is an arithmetic number, because the mean of its divisors is an integer number (115142509).

Almost surely, 2^230285017 is an apocalyptic number.

It is an amenable number.

230285017 is a deficient number, since it is larger than the sum of its proper divisors (1).

230285017 is an equidigital number, since it uses as much as digits as its factorization.

230285017 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 230285017 is about 15175.1447110069. The cubic root of 230285017 is about 612.9455468184.

The spelling of 230285017 in words is "two hundred thirty million, two hundred eighty-five thousand, seventeen".