86466011 has 2 divisors, whose sum is σ = 86466012. Its totient is φ = 86466010.

The previous prime is 86465989. The next prime is 86466013. The reversal of 86466011 is 11066468.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 86466011 - 2¹⁸ = 86203867 is a prime.

Together with 86466013, 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 (86466013) 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, 43233005 + 43233006.

It is an arithmetic number, because the mean of its divisors is an integer number (43233006).

Almost surely, 2^86466011 is an apocalyptic number.

86466011 is a deficient number, since it is larger than the sum of its proper divisors (1).

86466011 is an equidigital number, since it uses as much as digits as its factorization.

86466011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6912, while the sum is 32.

The square root of 86466011 is about 9298.7101793743. The cubic root of 86466011 is about 442.1963375668.

The spelling of 86466011 in words is "eighty-six million, four hundred sixty-six thousand, eleven".