95857871 has 2 divisors, whose sum is σ = 95857872. Its totient is φ = 95857870.

The previous prime is 95857841. The next prime is 95857873. The reversal of 95857871 is 17875859.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 95857871 - 2²² = 91663567 is a prime.

Together with 95857873, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (95857873) 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, 47928935 + 47928936.

It is an arithmetic number, because the mean of its divisors is an integer number (47928936).

Almost surely, 2^95857871 is an apocalyptic number.

95857871 is a deficient number, since it is larger than the sum of its proper divisors (1).

95857871 is an equidigital number, since it uses as much as digits as its factorization.

95857871 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 705600, while the sum is 50.

The square root of 95857871 is about 9790.7032944523. The cubic root of 95857871 is about 457.6596172321.

The spelling of 95857871 in words is "ninety-five million, eight hundred fifty-seven thousand, eight hundred seventy-one".