230965 has 8 divisors (see below), whose sum is σ = 316800. Its totient is φ = 158352.

The previous prime is 230959. The next prime is 230969. The reversal of 230965 is 569032.

230965 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 230965 - 2⁵ = 230933 is a prime.

It is an alternating number because its digits alternate between even and odd.

230965 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230969) 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, 3265 + ... + 3334.

It is an arithmetic number, because the mean of its divisors is an integer number (39600).

2²³⁰⁹⁶⁵ is an apocalyptic number.

It is an amenable number.

230965 is a deficient number, since it is larger than the sum of its proper divisors (85835).

230965 is an equidigital number, since it uses as much as digits as its factorization.

230965 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6611.

The product of its (nonzero) digits is 1620, while the sum is 25.

The square root of 230965 is about 480.5881812945. The cubic root of 230965 is about 61.3548253550.

Adding to 230965 its reverse (569032), we get a palindrome (799997).

The spelling of 230965 in words is "two hundred thirty thousand, nine hundred sixty-five".