230074433 has 2 divisors, whose sum is σ = 230074434. Its totient is φ = 230074432.

The previous prime is 230074391. The next prime is 230074469. The reversal of 230074433 is 334470032.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 227919409 + 2155024 = 15097^2 + 1468^2 .

It is a cyclic number.

It is not a de Polignac number, because 230074433 - 2¹⁰ = 230073409 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is not a weakly prime, because it can be changed into another prime (230074333) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 115037216 + 115037217.

It is an arithmetic number, because the mean of its divisors is an integer number (115037217).

Almost surely, 2^230074433 is an apocalyptic number.

It is an amenable number.

230074433 is a deficient number, since it is larger than the sum of its proper divisors (1).

230074433 is an equidigital number, since it uses as much as digits as its factorization.

230074433 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6048, while the sum is 26.

The square root of 230074433 is about 15168.2046729334. The cubic root of 230074433 is about 612.7586539391.

The spelling of 230074433 in words is "two hundred thirty million, seventy-four thousand, four hundred thirty-three".