230841 has 12 divisors (see below), whose sum is σ = 359268. Its totient is φ = 141984.

The previous prime is 230833. The next prime is 230849. The reversal of 230841 is 148032.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (230833) and next prime (230849).

It can be written as a sum of positive squares in 2 ways, for example, as 41616 + 189225 = 204^2 + 435^2 .

It is not a de Polignac number, because 230841 - 2³ = 230833 is a prime.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (230849) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 870 + ... + 1103.

It is an arithmetic number, because the mean of its divisors is an integer number (29939).

2²³⁰⁸⁴¹ is an apocalyptic number.

It is an amenable number.

230841 is a deficient number, since it is larger than the sum of its proper divisors (128427).

230841 is a wasteful number, since it uses less digits than its factorization.

230841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1992 (or 1989 counting only the distinct ones).

The product of its (nonzero) digits is 192, while the sum is 18.

The square root of 230841 is about 480.4591553920. The cubic root of 230841 is about 61.3438433732.

Adding to 230841 its reverse (148032), we get a palindrome (378873).

The spelling of 230841 in words is "two hundred thirty thousand, eight hundred forty-one".