295985141 has 2 divisors, whose sum is σ = 295985142. Its totient is φ = 295985140.

The previous prime is 295985083. The next prime is 295985159. The reversal of 295985141 is 141589592.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 257730916 + 38254225 = 16054^2 + 6185^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-295985141 is a prime.

It is a Chen prime.

It is a junction number, because it is equal to n+sod(n) for n = 295985092 and 295985101.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (295985161) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 147992570 + 147992571.

It is an arithmetic number, because the mean of its divisors is an integer number (147992571).

Almost surely, 2^295985141 is an apocalyptic number.

It is an amenable number.

295985141 is a deficient number, since it is larger than the sum of its proper divisors (1).

295985141 is an equidigital number, since it uses as much as digits as its factorization.

295985141 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 129600, while the sum is 44.

The square root of 295985141 is about 17204.2186977497. The cubic root of 295985141 is about 666.4332184569.

The spelling of 295985141 in words is "two hundred ninety-five million, nine hundred eighty-five thousand, one hundred forty-one".