95968021 has 2 divisors, whose sum is σ = 95968022. Its totient is φ = 95968020.

The previous prime is 95968013. The next prime is 95968027. The reversal of 95968021 is 12086959.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 82174225 + 13793796 = 9065^2 + 3714^2 .

It is a cyclic number.

It is not a de Polignac number, because 95968021 - 2³ = 95968013 is a prime.

It is a super-2 number, since 2×95968021² = 18419722109312882, 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 (95968027) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 47984010 + 47984011.

It is an arithmetic number, because the mean of its divisors is an integer number (47984011).

Almost surely, 2^95968021 is an apocalyptic number.

It is an amenable number.

95968021 is a deficient number, since it is larger than the sum of its proper divisors (1).

95968021 is an equidigital number, since it uses as much as digits as its factorization.

95968021 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 38880, while the sum is 40.

The square root of 95968021 is about 9796.3269136958. The cubic root of 95968021 is about 457.8348485737.

The spelling of 95968021 in words is "ninety-five million, nine hundred sixty-eight thousand, twenty-one".