233461 has 8 divisors (see below), whose sum is σ = 255744. Its totient is φ = 212160.

The previous prime is 233437. The next prime is 233477. The reversal of 233461 is 164332.

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

It is a de Polignac number, because none of the positive numbers 2^k-233461 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 (233161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 306 + ... + 748.

It is an arithmetic number, because the mean of its divisors is an integer number (31968).

2²³³⁴⁶¹ is an apocalyptic number.

It is an amenable number.

233461 is a deficient number, since it is larger than the sum of its proper divisors (22283).

233461 is a wasteful number, since it uses less digits than its factorization.

233461 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 491.

The product of its digits is 432, while the sum is 19.

The square root of 233461 is about 483.1780210233. The cubic root of 233461 is about 61.5750510368.

Adding to 233461 its reverse (164332), we get a palindrome (397793).

The spelling of 233461 in words is "two hundred thirty-three thousand, four hundred sixty-one".