95820869 has 2 divisors, whose sum is σ = 95820870. Its totient is φ = 95820868.

The previous prime is 95820853. The next prime is 95820883. The reversal of 95820869 is 96802859.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 91431844 + 4389025 = 9562^2 + 2095^2 .

It is an emirp because it is prime and its reverse (96802859) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 95820869 - 2⁴ = 95820853 is a prime.

It is a super-2 number, since 2×95820869² = 18363277871830322, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (95820839) 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, 47910434 + 47910435.

It is an arithmetic number, because the mean of its divisors is an integer number (47910435).

Almost surely, 2^95820869 is an apocalyptic number.

It is an amenable number.

95820869 is a deficient number, since it is larger than the sum of its proper divisors (1).

95820869 is an equidigital number, since it uses as much as digits as its factorization.

95820869 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 311040, while the sum is 47.

The square root of 95820869 is about 9788.8134623150. The cubic root of 95820869 is about 457.6007227446.

The spelling of 95820869 in words is "ninety-five million, eight hundred twenty thousand, eight hundred sixty-nine".