5366861 has 2 divisors, whose sum is σ = 5366862. Its totient is φ = 5366860.

The previous prime is 5366857. The next prime is 5366869. The reversal of 5366861 is 1686635.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3880900 + 1485961 = 1970^2 + 1219^2 .

It is a cyclic number.

It is not a de Polignac number, because 5366861 - 2² = 5366857 is a prime.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5366869) 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, 2683430 + 2683431.

It is an arithmetic number, because the mean of its divisors is an integer number (2683431).

Almost surely, 2^5366861 is an apocalyptic number.

It is an amenable number.

5366861 is a deficient number, since it is larger than the sum of its proper divisors (1).

5366861 is an equidigital number, since it uses as much as digits as its factorization.

5366861 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 25920, while the sum is 35.

The square root of 5366861 is about 2316.6486570043. The cubic root of 5366861 is about 175.0814423642.

The spelling of 5366861 in words is "five million, three hundred sixty-six thousand, eight hundred sixty-one".