86326911 has 16 divisors (see below), whose sum is σ = 139518720. Its totient is φ = 52319160.

The previous prime is 86326873. The next prime is 86326927. The reversal of 86326911 is 11962368.

86326911 is a `hidden beast` number, since 8 + 632 + 6 + 9 + 11 = 666.

It is not a de Polignac number, because 86326911 - 2⁷ = 86326783 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (86326111) 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 in 15 ways as a sum of consecutive naturals, for example, 145035 + ... + 145628.

It is an arithmetic number, because the mean of its divisors is an integer number (8719920).

Almost surely, 2^86326911 is an apocalyptic number.

86326911 is a deficient number, since it is larger than the sum of its proper divisors (53191809).

86326911 is a wasteful number, since it uses less digits than its factorization.

86326911 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 290683 (or 290677 counting only the distinct ones).

The product of its digits is 15552, while the sum is 36.

The square root of 86326911 is about 9291.2276368626. The cubic root of 86326911 is about 441.9590862534.

The spelling of 86326911 in words is "eighty-six million, three hundred twenty-six thousand, nine hundred eleven".