86497011 has 8 divisors (see below), whose sum is σ = 128143760. Its totient is φ = 57664656.

The previous prime is 86497001. The next prime is 86497027. The reversal of 86497011 is 11079468.

86497011 is a `hidden beast` number, since 8 + 649 + 7 + 0 + 1 + 1 = 666.

It is not a de Polignac number, because 86497011 - 2⁵ = 86496979 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (86497001) 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 7 ways as a sum of consecutive naturals, for example, 1601770 + ... + 1601823.

It is an arithmetic number, because the mean of its divisors is an integer number (16017970).

Almost surely, 2^86497011 is an apocalyptic number.

86497011 is a deficient number, since it is larger than the sum of its proper divisors (41646749).

86497011 is a wasteful number, since it uses less digits than its factorization.

86497011 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3203602 (or 3203596 counting only the distinct ones).

The product of its (nonzero) digits is 12096, while the sum is 36.

The square root of 86497011 is about 9300.3769278455. The cubic root of 86497011 is about 442.2491770136.

The spelling of 86497011 in words is "eighty-six million, four hundred ninety-seven thousand, eleven".