86627011 has 2 divisors, whose sum is σ = 86627012. Its totient is φ = 86627010.

The previous prime is 86626997. The next prime is 86627033. The reversal of 86627011 is 11072668.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 86627011 - 2⁵ = 86626979 is a prime.

It is not a weakly prime, because it can be changed into another prime (86627311) 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, 43313505 + 43313506.

It is an arithmetic number, because the mean of its divisors is an integer number (43313506).

Almost surely, 2^86627011 is an apocalyptic number.

86627011 is a deficient number, since it is larger than the sum of its proper divisors (1).

86627011 is an equidigital number, since it uses as much as digits as its factorization.

86627011 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4032, while the sum is 31.

The square root of 86627011 is about 9307.3632678649. The cubic root of 86627011 is about 442.4706244132.

Adding to 86627011 its reverse (11072668), we get a palindrome (97699679).

The spelling of 86627011 in words is "eighty-six million, six hundred twenty-seven thousand, eleven".