230461 has 16 divisors (see below), whose sum is σ = 298368. Its totient is φ = 172800.

The previous prime is 230453. The next prime is 230467. The reversal of 230461 is 164032.

230461 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a 4-Lehmer number, since φ(230461) divides (230461-1)⁴.

It is a cyclic number.

It is not a de Polignac number, because 230461 - 2³ = 230453 is a prime.

It is a super-2 number, since 2×230461² = 106224545042, which contains 22 as substring.

230461 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (230467) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 3121 + ... + 3193.

It is an arithmetic number, because the mean of its divisors is an integer number (18648).

2²³⁰⁴⁶¹ is an apocalyptic number.

It is an amenable number.

230461 is a deficient number, since it is larger than the sum of its proper divisors (67907).

230461 is a wasteful number, since it uses less digits than its factorization.

230461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 132.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 230461 is about 480.0635374614. The cubic root of 230461 is about 61.3101644006.

Adding to 230461 its reverse (164032), we get a palindrome (394493).

It can be divided in two parts, 230 and 461, that multiplied together give a triangular number (106030 = T₄₆₀).

The spelling of 230461 in words is "two hundred thirty thousand, four hundred sixty-one".