230450930 has 16 divisors (see below), whose sum is σ = 414984600. Its totient is φ = 92141952.

The previous prime is 230450887. The next prime is 230450939. The reversal of 230450930 is 39054032.

230450930 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 229916569 + 534361 = 15163^2 + 731^2 .

It is a super-2 number, since 2×230450930² = 106215262275729800, which contains 22 as substring.

It is a self number, because there is not a number n which added to its sum of digits gives 230450930.

It is not an unprimeable number, because it can be changed into a prime (230450939) 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 in 7 ways as a sum of consecutive naturals, for example, 44012 + ... + 48968.

Almost surely, 2^230450930 is an apocalyptic number.

230450930 is a deficient number, since it is larger than the sum of its proper divisors (184533670).

230450930 is a wasteful number, since it uses less digits than its factorization.

230450930 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9613.

The product of its (nonzero) digits is 3240, while the sum is 26.

The square root of 230450930 is about 15180.6103302865. The cubic root of 230450930 is about 613.0927140445.

The spelling of 230450930 in words is "two hundred thirty million, four hundred fifty thousand, nine hundred thirty".