141560189 has 2 divisors, whose sum is σ = 141560190. Its totient is φ = 141560188.

The previous prime is 141560183. The next prime is 141560201. The reversal of 141560189 is 981065141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 120012025 + 21548164 = 10955^2 + 4642^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-141560189 is a prime.

It is a Sophie Germain 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 (141560183) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70780094 + 70780095.

It is an arithmetic number, because the mean of its divisors is an integer number (70780095).

Almost surely, 2^141560189 is an apocalyptic number.

It is an amenable number.

141560189 is a deficient number, since it is larger than the sum of its proper divisors (1).

141560189 is an equidigital number, since it uses as much as digits as its factorization.

141560189 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 8640, while the sum is 35.

The square root of 141560189 is about 11897.9069167648. The cubic root of 141560189 is about 521.1711632902.

The spelling of 141560189 in words is "one hundred forty-one million, five hundred sixty thousand, one hundred eighty-nine".