230573719 has 2 divisors, whose sum is σ = 230573720. Its totient is φ = 230573718.

The previous prime is 230573699. The next prime is 230573723. The reversal of 230573719 is 917375032.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 230573719 - 2⁵ = 230573687 is a prime.

It is a super-2 number, since 2×230573719² = 106328479786981922, which contains 22 as substring.

It is equal to p_12672379 and since 230573719 and 12672379 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 (230573729) 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, 115286859 + 115286860.

It is an arithmetic number, because the mean of its divisors is an integer number (115286860).

Almost surely, 2^230573719 is an apocalyptic number.

230573719 is a deficient number, since it is larger than the sum of its proper divisors (1).

230573719 is an equidigital number, since it uses as much as digits as its factorization.

230573719 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 39690, while the sum is 37.

The square root of 230573719 is about 15184.6540625725. The cubic root of 230573719 is about 613.2015841841.

The spelling of 230573719 in words is "two hundred thirty million, five hundred seventy-three thousand, seven hundred nineteen".