230244709 has 2 divisors, whose sum is σ = 230244710. Its totient is φ = 230244708.

The previous prime is 230244611. The next prime is 230244757. The reversal of 230244709 is 907442032.

230244709 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 204204100 + 26040609 = 14290^2 + 5103^2 .

It is a cyclic number.

It is not a de Polignac number, because 230244709 - 2²³ = 221856101 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230244769) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115122354 + 115122355.

It is an arithmetic number, because the mean of its divisors is an integer number (115122355).

Almost surely, 2^230244709 is an apocalyptic number.

It is an amenable number.

230244709 is a deficient number, since it is larger than the sum of its proper divisors (1).

230244709 is an equidigital number, since it uses as much as digits as its factorization.

230244709 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 12096, while the sum is 31.

The square root of 230244709 is about 15173.8165601143. The cubic root of 230244709 is about 612.9097823687.

The spelling of 230244709 in words is "two hundred thirty million, two hundred forty-four thousand, seven hundred nine".