10000189 has 2 divisors, whose sum is σ = 10000190. Its totient is φ = 10000188.

The previous prime is 10000169. The next prime is 10000223. The reversal of 10000189 is 98100001.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 9972964 + 27225 = 3158^2 + 165^2 .

It is a cyclic number.

It is not a de Polignac number, because 10000189 - 2⁹ = 9999677 is a prime.

It is a Chen prime.

10000189 is a modest number, since divided by 189 gives 10 as remainder.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (10000139) 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, 5000094 + 5000095.

It is an arithmetic number, because the mean of its divisors is an integer number (5000095).

Almost surely, 2^10000189 is an apocalyptic number.

It is an amenable number.

10000189 is a deficient number, since it is larger than the sum of its proper divisors (1).

10000189 is an equidigital number, since it uses as much as digits as its factorization.

10000189 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 72, while the sum is 19.

The square root of 10000189 is about 3162.3075435511. The cubic root of 10000189 is about 215.4448262885. Note that the first 3 decimals are identical.

The spelling of 10000189 in words is "ten million, one hundred eighty-nine", and thus it is an aban number.