230085530 has 8 divisors (see below), whose sum is σ = 414153972. Its totient is φ = 92034208.

The previous prime is 230085523. The next prime is 230085533. The reversal of 230085530 is 35580032.

It can be written as a sum of positive squares in 2 ways, for example, as 228281881 + 1803649 = 15109^2 + 1343^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×230085530² = 105878702230761800, 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 230085530.

It is not an unprimeable number, because it can be changed into a prime (230085533) 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 3 ways as a sum of consecutive naturals, for example, 11504267 + ... + 11504286.

Almost surely, 2^230085530 is an apocalyptic number.

230085530 is a deficient number, since it is larger than the sum of its proper divisors (184068442).

230085530 is a wasteful number, since it uses less digits than its factorization.

230085530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23008560.

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 230085530 is about 15168.5704665931. The cubic root of 230085530 is about 612.7685053502.

The spelling of 230085530 in words is "two hundred thirty million, eighty-five thousand, five hundred thirty".