8133841 has 2 divisors, whose sum is σ = 8133842. Its totient is φ = 8133840.

The previous prime is 8133809. The next prime is 8133869. The reversal of 8133841 is 1483318.

8133841 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is an a-pointer prime, because the next prime (8133869) can be obtained adding 8133841 to its sum of digits (28).

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 6969600 + 1164241 = 2640^2 + 1079^2 .

It is a cyclic number.

It is not a de Polignac number, because 8133841 - 2⁵ = 8133809 is a prime.

It is not a weakly prime, because it can be changed into another prime (8133241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4066920 + 4066921.

It is an arithmetic number, because the mean of its divisors is an integer number (4066921).

Almost surely, 2^8133841 is an apocalyptic number.

It is an amenable number.

8133841 is a deficient number, since it is larger than the sum of its proper divisors (1).

8133841 is an equidigital number, since it uses as much as digits as its factorization.

8133841 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2304, while the sum is 28.

The square root of 8133841 is about 2851.9889550978. The cubic root of 8133841 is about 201.1091789058.

The spelling of 8133841 in words is "eight million, one hundred thirty-three thousand, eight hundred forty-one".