8558941 has 2 divisors, whose sum is σ = 8558942. Its totient is φ = 8558940.

The previous prime is 8558933. The next prime is 8558999. The reversal of 8558941 is 1498558.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 5982916 + 2576025 = 2446^2 + 1605^2 .

It is a cyclic number.

It is not a de Polignac number, because 8558941 - 2³ = 8558933 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 8558894 and 8558903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (8558041) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4279470 + 4279471.

It is an arithmetic number, because the mean of its divisors is an integer number (4279471).

Almost surely, 2^8558941 is an apocalyptic number.

It is an amenable number.

8558941 is a deficient number, since it is larger than the sum of its proper divisors (1).

8558941 is an equidigital number, since it uses as much as digits as its factorization.

8558941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 57600, while the sum is 40.

The square root of 8558941 is about 2925.5667826936. The cubic root of 8558941 is about 204.5533882205.

The spelling of 8558941 in words is "eight million, five hundred fifty-eight thousand, nine hundred forty-one".