230735773 has 2 divisors, whose sum is σ = 230735774. Its totient is φ = 230735772.

The previous prime is 230735749. The next prime is 230735777. The reversal of 230735773 is 377537032.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 229431609 + 1304164 = 15147^2 + 1142^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230735773 is a prime.

It is a super-3 number, since 3×230735773³ (a number of 26 digits) contains 333 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (230735777) 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, 115367886 + 115367887.

It is an arithmetic number, because the mean of its divisors is an integer number (115367887).

Almost surely, 2^230735773 is an apocalyptic number.

It is an amenable number.

230735773 is a deficient number, since it is larger than the sum of its proper divisors (1).

230735773 is an equidigital number, since it uses as much as digits as its factorization.

230735773 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 92610, while the sum is 37.

The square root of 230735773 is about 15189.9892363359. The cubic root of 230735773 is about 613.3452092520.

The spelling of 230735773 in words is "two hundred thirty million, seven hundred thirty-five thousand, seven hundred seventy-three".