230846719 has 2 divisors, whose sum is σ = 230846720. Its totient is φ = 230846718.

The previous prime is 230846717. The next prime is 230846729. The reversal of 230846719 is 917648032.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 230846719 - 2¹ = 230846717 is a prime.

It is a super-2 number, since 2×230846719² = 106580415346129922, which contains 22 as substring.

Together with 230846717, it forms a pair of twin primes.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230846717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115423359 + 115423360.

It is an arithmetic number, because the mean of its divisors is an integer number (115423360).

Almost surely, 2^230846719 is an apocalyptic number.

230846719 is a deficient number, since it is larger than the sum of its proper divisors (1).

230846719 is an equidigital number, since it uses as much as digits as its factorization.

230846719 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72576, while the sum is 40.

The square root of 230846719 is about 15193.6407421000. The cubic root of 230846719 is about 613.4434995936.

The spelling of 230846719 in words is "two hundred thirty million, eight hundred forty-six thousand, seven hundred nineteen".