6133189 has 2 divisors, whose sum is σ = 6133190. Its totient is φ = 6133188.

The previous prime is 6133187. The next prime is 6133199. The reversal of 6133189 is 9813316.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 4656964 + 1476225 = 2158^2 + 1215^2 .

It is a cyclic number.

It is not a de Polignac number, because 6133189 - 2¹ = 6133187 is a prime.

Together with 6133187, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 6133189.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (6133187) 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, 3066594 + 3066595.

It is an arithmetic number, because the mean of its divisors is an integer number (3066595).

Almost surely, 2^6133189 is an apocalyptic number.

It is an amenable number.

6133189 is a deficient number, since it is larger than the sum of its proper divisors (1).

6133189 is an equidigital number, since it uses as much as digits as its factorization.

6133189 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 3888, while the sum is 31.

The square root of 6133189 is about 2476.5276093757. The cubic root of 6133189 is about 183.0467894731.

The spelling of 6133189 in words is "six million, one hundred thirty-three thousand, one hundred eighty-nine".