195716141 has 2 divisors, whose sum is σ = 195716142. Its totient is φ = 195716140.

The previous prime is 195716137. The next prime is 195716153. The reversal of 195716141 is 141617591.

195716141 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 172396900 + 23319241 = 13130^2 + 4829^2 .

It is a cyclic number.

It is not a de Polignac number, because 195716141 - 2² = 195716137 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (195716441) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 97858070 + 97858071.

It is an arithmetic number, because the mean of its divisors is an integer number (97858071).

Almost surely, 2^195716141 is an apocalyptic number.

It is an amenable number.

195716141 is a deficient number, since it is larger than the sum of its proper divisors (1).

195716141 is an equidigital number, since it uses as much as digits as its factorization.

195716141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 7560, while the sum is 35.

The square root of 195716141 is about 13989.8585053602. The cubic root of 195716141 is about 580.5980167660.

The spelling of 195716141 in words is "one hundred ninety-five million, seven hundred sixteen thousand, one hundred forty-one".