5861189 has 2 divisors, whose sum is σ = 5861190. Its totient is φ = 5861188.

The previous prime is 5861183. The next prime is 5861203. The reversal of 5861189 is 9811685.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4060225 + 1800964 = 2015^2 + 1342^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-5861189 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is a Curzon number.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (5861183) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 2930594 + 2930595.

It is an arithmetic number, because the mean of its divisors is an integer number (2930595).

Almost surely, 2^5861189 is an apocalyptic number.

It is an amenable number.

5861189 is a deficient number, since it is larger than the sum of its proper divisors (1).

5861189 is an equidigital number, since it uses as much as digits as its factorization.

5861189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 17280, while the sum is 38.

The square root of 5861189 is about 2420.9892606123. The cubic root of 5861189 is about 180.2997987473.

The spelling of 5861189 in words is "five million, eight hundred sixty-one thousand, one hundred eighty-nine".