95981771 has 2 divisors, whose sum is σ = 95981772. Its totient is φ = 95981770.

The previous prime is 95981723. The next prime is 95981773. The reversal of 95981771 is 17718959.

It is a strong prime.

It is an emirp because it is prime and its reverse (17718959) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 95981771 - 2¹⁸ = 95719627 is a prime.

Together with 95981773, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (95981773) 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, 47990885 + 47990886.

It is an arithmetic number, because the mean of its divisors is an integer number (47990886).

Almost surely, 2^95981771 is an apocalyptic number.

95981771 is a deficient number, since it is larger than the sum of its proper divisors (1).

95981771 is an equidigital number, since it uses as much as digits as its factorization.

95981771 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 158760, while the sum is 47.

The square root of 95981771 is about 9797.0286822077. The cubic root of 95981771 is about 457.8567132479.

The spelling of 95981771 in words is "ninety-five million, nine hundred eighty-one thousand, seven hundred seventy-one".