86287646100 has 36 divisors (see below), whose sum is σ = 249658923584. Its totient is φ = 23010038880.

The previous prime is 86287646099. The next prime is 86287646119. The reversal of 86287646100 is 164678268.

It is a self number, because there is not a number n which added to its sum of digits gives 86287646100.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 143812444 + ... + 143813043.

Almost surely, 2^86287646100 is an apocalyptic number.

It is an amenable number.

86287646100 is an abundant number, since it is smaller than the sum of its proper divisors (163371277484).

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

86287646100 is a wasteful number, since it uses less digits than its factorization.

86287646100 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 287625504 (or 287625497 counting only the distinct ones).

The product of its (nonzero) digits is 774144, while the sum is 48.

The spelling of 86287646100 in words is "eighty-six billion, two hundred eighty-seven million, six hundred forty-six thousand, one hundred".