232461 has 12 divisors (see below), whose sum is σ = 350688. Its totient is φ = 148104.
The previous prime is 232459. The next prime is 232487. The reversal of 232461 is 164232.
It is a happy number.
It is not a de Polignac number, because 232461 - 21 = 232459 is a prime.
It is a Smith number, since the sum of its digits (18) coincides with the sum of the digits of its prime factors.
It is a Curzon number.
232461 is a lucky number.
It is a congruent number.
It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 232461.
It is not an unprimeable number, because it can be changed into a prime (232411) 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, 355 + ... + 768.
It is an arithmetic number, because the mean of its divisors is an integer number (29224).
2232461 is an apocalyptic number.
It is an amenable number.
232461 is a deficient number, since it is larger than the sum of its proper divisors (118227).
232461 is a wasteful number, since it uses less digits than its factorization.
232461 is an evil number, because the sum of its binary digits is even.
The sum of its prime factors is 1152 (or 1149 counting only the distinct ones).
The product of its digits is 288, while the sum is 18.
The square root of 232461 is about 482.1420952375. The cubic root of 232461 is about 61.4870089554.
Adding to 232461 its reverse (164232), we get a palindrome (396693).
The spelling of 232461 in words is "two hundred thirty-two thousand, four hundred sixty-one".
• e-mail: info -at- numbersaplenty.com • Privacy notice • done in 0.098 sec. • engine limits •