230037449 has 2 divisors, whose sum is σ = 230037450. Its totient is φ = 230037448.

The previous prime is 230037443. The next prime is 230037463. The reversal of 230037449 is 944730032.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 126405049 + 103632400 = 11243^2 + 10180^2 .

It is a cyclic number.

It is not a de Polignac number, because 230037449 - 2²⁰ = 228988873 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (230037443) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115018724 + 115018725.

It is an arithmetic number, because the mean of its divisors is an integer number (115018725).

Almost surely, 2^230037449 is an apocalyptic number.

It is an amenable number.

230037449 is a deficient number, since it is larger than the sum of its proper divisors (1).

230037449 is an equidigital number, since it uses as much as digits as its factorization.

230037449 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 18144, while the sum is 32.

The square root of 230037449 is about 15166.9854948174. The cubic root of 230037449 is about 612.7258189414.

The spelling of 230037449 in words is "two hundred thirty million, thirty-seven thousand, four hundred forty-nine".