8544841 has 2 divisors, whose sum is σ = 8544842. Its totient is φ = 8544840.

The previous prime is 8544839. The next prime is 8544853. The reversal of 8544841 is 1484458.

8544841 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6051600 + 2493241 = 2460^2 + 1579^2 .

It is a cyclic number.

It is not a de Polignac number, because 8544841 - 2¹ = 8544839 is a prime.

Together with 8544839, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 8544797 and 8544806.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8544541) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4272420 + 4272421.

It is an arithmetic number, because the mean of its divisors is an integer number (4272421).

Almost surely, 2^8544841 is an apocalyptic number.

It is an amenable number.

8544841 is a deficient number, since it is larger than the sum of its proper divisors (1).

8544841 is an equidigital number, since it uses as much as digits as its factorization.

8544841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 20480, while the sum is 34.

The square root of 8544841 is about 2923.1559999425. The cubic root of 8544841 is about 204.4409993928.

The spelling of 8544841 in words is "eight million, five hundred forty-four thousand, eight hundred forty-one".