12060189 has 6 divisors (see below), whose sum is σ = 17420286. Its totient is φ = 8040120.

The previous prime is 12060163. The next prime is 12060197. The reversal of 12060189 is 98106021.

It can be written as a sum of positive squares in only one way, i.e., 7064964 + 4995225 = 2658^2 + 2235^2 .

It is not a de Polignac number, because 12060189 - 2²⁰ = 11011613 is a prime.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (12060199) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 670002 + ... + 670019.

It is an arithmetic number, because the mean of its divisors is an integer number (2903381).

Almost surely, 2^12060189 is an apocalyptic number.

It is an amenable number.

12060189 is a deficient number, since it is larger than the sum of its proper divisors (5360097).

12060189 is a wasteful number, since it uses less digits than its factorization.

12060189 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1340027 (or 1340024 counting only the distinct ones).

The product of its (nonzero) digits is 864, while the sum is 27.

The square root of 12060189 is about 3472.7782825859. The cubic root of 12060189 is about 229.3249836870.

The spelling of 12060189 in words is "twelve million, sixty thousand, one hundred eighty-nine".