85968011 has 2 divisors, whose sum is σ = 85968012. Its totient is φ = 85968010.

The previous prime is 85967969. The next prime is 85968013. The reversal of 85968011 is 11086958.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 85968011 - 2¹⁴ = 85951627 is a prime.

It is a super-2 number, since 2×85968011² = 14780997830592242, which contains 22 as substring.

Together with 85968013, 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 (85968013) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42984005 + 42984006.

It is an arithmetic number, because the mean of its divisors is an integer number (42984006).

Almost surely, 2^85968011 is an apocalyptic number.

85968011 is a deficient number, since it is larger than the sum of its proper divisors (1).

85968011 is an equidigital number, since it uses as much as digits as its factorization.

85968011 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 17280, while the sum is 38.

The square root of 85968011 is about 9271.8936037899. The cubic root of 85968011 is about 441.3457609281.

The spelling of 85968011 in words is "eighty-five million, nine hundred sixty-eight thousand, eleven".