5867161 has 2 divisors, whose sum is σ = 5867162. Its totient is φ = 5867160.

The previous prime is 5867149. The next prime is 5867179. The reversal of 5867161 is 1617685.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3779136 + 2088025 = 1944^2 + 1445^2 .

It is a cyclic number.

It is not a de Polignac number, because 5867161 - 2⁵ = 5867129 is a prime.

It is not a weakly prime, because it can be changed into another prime (5867101) 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, 2933580 + 2933581.

It is an arithmetic number, because the mean of its divisors is an integer number (2933581).

Almost surely, 2^5867161 is an apocalyptic number.

It is an amenable number.

5867161 is a deficient number, since it is larger than the sum of its proper divisors (1).

5867161 is an equidigital number, since it uses as much as digits as its factorization.

5867161 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 10080, while the sum is 34.

The square root of 5867161 is about 2422.2223267074. Note that the first 3 decimals coincide. The cubic root of 5867161 is about 180.3610141368.

The spelling of 5867161 in words is "five million, eight hundred sixty-seven thousand, one hundred sixty-one".