230617 has 4 divisors (see below), whose sum is σ = 232960. Its totient is φ = 228276.

The previous prime is 230611. The next prime is 230647. The reversal of 230617 is 716032.

230617 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 a de Polignac number, because none of the positive numbers 2^k-230617 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 230594 and 230603.

It is not an unprimeable number, because it can be changed into a prime (230611) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1017 + ... + 1222.

It is an arithmetic number, because the mean of its divisors is an integer number (58240).

2²³⁰⁶¹⁷ is an apocalyptic number.

It is an amenable number.

230617 is a deficient number, since it is larger than the sum of its proper divisors (2343).

230617 is a wasteful number, since it uses less digits than its factorization.

230617 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2342.

The product of its (nonzero) digits is 252, while the sum is 19.

The square root of 230617 is about 480.2259884679. The cubic root of 230617 is about 61.3239949813.

Adding to 230617 its reverse (716032), we get a palindrome (946649).

The spelling of 230617 in words is "two hundred thirty thousand, six hundred seventeen".