230463449 has 2 divisors, whose sum is σ = 230463450. Its totient is φ = 230463448.

The previous prime is 230463413. The next prime is 230463469. The reversal of 230463449 is 944364032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 135303424 + 95160025 = 11632^2 + 9755^2 .

It is a cyclic number.

It is not a de Polignac number, because 230463449 - 2⁸ = 230463193 is a prime.

It is a super-2 number, since 2×230463449² = 106226802649951202, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (230463469) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115231724 + 115231725.

It is an arithmetic number, because the mean of its divisors is an integer number (115231725).

Almost surely, 2^230463449 is an apocalyptic number.

It is an amenable number.

230463449 is a deficient number, since it is larger than the sum of its proper divisors (1).

230463449 is an equidigital number, since it uses as much as digits as its factorization.

230463449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 62208, while the sum is 35.

The square root of 230463449 is about 15181.0226598869. The cubic root of 230463449 is about 613.1038157119.

The spelling of 230463449 in words is "two hundred thirty million, four hundred sixty-three thousand, four hundred forty-nine".