230609 has 8 divisors (see below), whose sum is σ = 244992. Its totient is φ = 216720.

The previous prime is 230597. The next prime is 230611. The reversal of 230609 is 906032.

It is a happy number.

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

It is not a de Polignac number, because 230609 - 2⁸ = 230353 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (230309) 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, 1247 + ... + 1419.

It is an arithmetic number, because the mean of its divisors is an integer number (30624).

2²³⁰⁶⁰⁹ is an apocalyptic number.

It is an amenable number.

230609 is a deficient number, since it is larger than the sum of its proper divisors (14383).

230609 is a wasteful number, since it uses less digits than its factorization.

230609 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 247.

The product of its (nonzero) digits is 324, while the sum is 20.

The square root of 230609 is about 480.2176589839. The cubic root of 230609 is about 61.3232858725.

The spelling of 230609 in words is "two hundred thirty thousand, six hundred nine".