232541 has 4 divisors (see below), whose sum is σ = 244800. Its totient is φ = 220284.

The previous prime is 232523. The next prime is 232549. The reversal of 232541 is 145232.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is a cyclic number.

It is not a de Polignac number, because 232541 - 2¹⁴ = 216157 is a prime.

It is an Ulam number.

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

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (232549) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6101 + ... + 6138.

It is an arithmetic number, because the mean of its divisors is an integer number (61200).

2²³²⁵⁴¹ is an apocalyptic number.

It is an amenable number.

232541 is a deficient number, since it is larger than the sum of its proper divisors (12259).

232541 is a wasteful number, since it uses less digits than its factorization.

232541 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12258.

The product of its digits is 240, while the sum is 17.

The square root of 232541 is about 482.2250511950. The cubic root of 232541 is about 61.4940616030.

Adding to 232541 its reverse (145232), we get a palindrome (377773).

The spelling of 232541 in words is "two hundred thirty-two thousand, five hundred forty-one".