230670717 has 4 divisors (see below), whose sum is σ = 307560960. Its totient is φ = 153780476.

The previous prime is 230670701. The next prime is 230670731. The reversal of 230670717 is 717076032.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 230670717 - 2⁴ = 230670701 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230671717) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 38445117 + ... + 38445122.

It is an arithmetic number, because the mean of its divisors is an integer number (76890240).

Almost surely, 2^230670717 is an apocalyptic number.

It is an amenable number.

230670717 is a deficient number, since it is larger than the sum of its proper divisors (76890243).

230670717 is an equidigital number, since it uses as much as digits as its factorization.

230670717 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 76890242.

The product of its (nonzero) digits is 12348, while the sum is 33.

The square root of 230670717 is about 15187.8476750328. The cubic root of 230670717 is about 613.2875595631.

The spelling of 230670717 in words is "two hundred thirty million, six hundred seventy thousand, seven hundred seventeen".