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24841 is a prime number

24841 has 2 divisors, whose sum is σ = 24842. Its totient is φ = 24840.

The previous prime is 24821. The next prime is 24847. The reversal of 24841 is 14842.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 15625 + 9216 = 125^2 + 96^2 .

It is a cyclic number.

It is not a de Polignac number, because 24841 - 25 = 24809 is a prime.

It is a d-powerful number, because it can be written as 213 + 44 + 8 + 47 + 1 .

It is equal to p2746 and since 24841 and 2746 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (24847) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a good prime.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 12420 + 12421.

It is an arithmetic number, because the mean of its divisors is an integer number (12421).

224841 is an apocalyptic number.

It is an amenable number.

24841 is a deficient number, since it is larger than the sum of its proper divisors (1).

24841 is an equidigital number, since it uses as much as digits as its factorization.

24841 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 256, while the sum is 19.

The square root of 24841 is about 157.6102788526. The cubic root of 24841 is about 29.1780563227.

Subtracting from 24841 its reverse (14842), we obtain a palindrome (9999).

It can be divided in two parts, 2484 and 1, that added together give a triangular number (2485 = T70).

The spelling of 24841 in words is "twenty-four thousand, eight hundred forty-one".