86197608594 has 64 divisors (see below), whose sum is σ = 193452105600. Its totient is φ = 28448649216.

The previous prime is 86197608593. The next prime is 86197608619. The reversal of 86197608594 is 49580679168.

86197608594 is a `hidden beast` number, since 8 + 6 + 19 + 7 + 608 + 5 + 9 + 4 = 666.

It is not an unprimeable number, because it can be changed into a prime (86197608593) 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 in 31 ways as a sum of consecutive naturals, for example, 2233042 + ... + 2271314.

It is an arithmetic number, because the mean of its divisors is an integer number (3022689150).

Almost surely, 2^86197608594 is an apocalyptic number.

86197608594 is an abundant number, since it is smaller than the sum of its proper divisors (107254497006).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

86197608594 is a wasteful number, since it uses less digits than its factorization.

86197608594 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 38696 (or 38690 counting only the distinct ones).

The product of its (nonzero) digits is 26127360, while the sum is 63.

The spelling of 86197608594 in words is "eighty-six billion, one hundred ninety-seven million, six hundred eight thousand, five hundred ninety-four".