230563609 has 8 divisors (see below), whose sum is σ = 232897280. Its totient is φ = 228239856.

The previous prime is 230563607. The next prime is 230563649. The reversal of 230563609 is 906365032.

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

It is a cyclic number.

It is not a de Polignac number, because 230563609 - 2¹ = 230563607 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 49624 + ... + 54070.

It is an arithmetic number, because the mean of its divisors is an integer number (29112160).

Almost surely, 2^230563609 is an apocalyptic number.

It is an amenable number.

230563609 is a deficient number, since it is larger than the sum of its proper divisors (2333671).

230563609 is a wasteful number, since it uses less digits than its factorization.

230563609 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4959.

The product of its (nonzero) digits is 29160, while the sum is 34.

The square root of 230563609 is about 15184.3211570356. The cubic root of 230563609 is about 613.1926216729.

The spelling of 230563609 in words is "two hundred thirty million, five hundred sixty-three thousand, six hundred nine".