86578000196 has 24 divisors (see below), whose sum is σ = 157448659200. Its totient is φ = 41611413600.

The previous prime is 86578000193. The next prime is 86578000277. The reversal of 86578000196 is 69100087568.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (86578000193) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2324510 + ... + 2361461.

It is an arithmetic number, because the mean of its divisors is an integer number (6560360800).

Almost surely, 2^86578000196 is an apocalyptic number.

It is an amenable number.

86578000196 is a deficient number, since it is larger than the sum of its proper divisors (70870659004).

86578000196 is a wasteful number, since it uses less digits than its factorization.

86578000196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4686155 (or 4686153 counting only the distinct ones).

The product of its (nonzero) digits is 725760, while the sum is 50.

The spelling of 86578000196 in words is "eighty-six billion, five hundred seventy-eight million, one hundred ninety-six", and thus it is an aban number.