230563605 has 32 divisors (see below), whose sum is σ = 391906944. Its totient is φ = 115347456.

The previous prime is 230563603. The next prime is 230563607. The reversal of 230563605 is 506365032.

It is an interprime number because it is at equal distance from previous prime (230563603) and next prime (230563607).

It is not a de Polignac number, because 230563605 - 2¹ = 230563603 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230563603) 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 31 ways as a sum of consecutive naturals, for example, 84594 + ... + 87276.

It is an arithmetic number, because the mean of its divisors is an integer number (12247092).

Almost surely, 2^230563605 is an apocalyptic number.

It is an amenable number.

230563605 is a deficient number, since it is larger than the sum of its proper divisors (161343339).

230563605 is a wasteful number, since it uses less digits than its factorization.

230563605 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3045.

The product of its (nonzero) digits is 16200, while the sum is 30.

The square root of 230563605 is about 15184.3210253208. The cubic root of 230563605 is about 613.1926181269.

The spelling of 230563605 in words is "two hundred thirty million, five hundred sixty-three thousand, six hundred five".