230255 has 4 divisors (see below), whose sum is σ = 276312. Its totient is φ = 184200.

The previous prime is 230239. The next prime is 230257. The reversal of 230255 is 552032.

It is a semiprime because it is the product of two primes.

It is not a de Polignac number, because 230255 - 2⁴ = 230239 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 (230257) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 23021 + ... + 23030.

It is an arithmetic number, because the mean of its divisors is an integer number (69078).

2²³⁰²⁵⁵ is an apocalyptic number.

230255 is a deficient number, since it is larger than the sum of its proper divisors (46057).

230255 is an equidigital number, since it uses as much as digits as its factorization.

230255 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 46056.

The product of its (nonzero) digits is 300, while the sum is 17.

The square root of 230255 is about 479.8489345617. The cubic root of 230255 is about 61.2918913756.

Adding to 230255 its reverse (552032), we get a palindrome (782287).

The spelling of 230255 in words is "two hundred thirty thousand, two hundred fifty-five".