230665717 has 8 divisors (see below), whose sum is σ = 237837600. Its totient is φ = 223576080.

The previous prime is 230665703. The next prime is 230665727. The reversal of 230665717 is 717566032.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-230665717 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230665727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 14842 + ... + 26107.

It is an arithmetic number, because the mean of its divisors is an integer number (29729700).

Almost surely, 2^230665717 is an apocalyptic number.

It is an amenable number.

230665717 is a deficient number, since it is larger than the sum of its proper divisors (7171883).

230665717 is a wasteful number, since it uses less digits than its factorization.

230665717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 41123.

The product of its (nonzero) digits is 52920, while the sum is 37.

The square root of 230665717 is about 15187.6830688555. The cubic root of 230665717 is about 613.2831283404.

The spelling of 230665717 in words is "two hundred thirty million, six hundred sixty-five thousand, seven hundred seventeen".