6166289 has 2 divisors, whose sum is σ = 6166290. Its totient is φ = 6166288.

The previous prime is 6166273. The next prime is 6166327. The reversal of 6166289 is 9826616.

6166289 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 (6166327) can be obtained adding 6166289 to its sum of digits (38).

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 3940225 + 2226064 = 1985^2 + 1492^2 .

It is a cyclic number.

It is not a de Polignac number, because 6166289 - 2⁴ = 6166273 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (6166219) 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, 3083144 + 3083145.

It is an arithmetic number, because the mean of its divisors is an integer number (3083145).

Almost surely, 2^6166289 is an apocalyptic number.

It is an amenable number.

6166289 is a deficient number, since it is larger than the sum of its proper divisors (1).

6166289 is an equidigital number, since it uses as much as digits as its factorization.

6166289 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 31104, while the sum is 38.

The square root of 6166289 is about 2483.2013611465. The cubic root of 6166289 is about 183.3754918657.

The spelling of 6166289 in words is "six million, one hundred sixty-six thousand, two hundred eighty-nine".