86862802284882 has 160 divisors (see below), whose sum is σ = 211028099934960. Its totient is φ = 26546385000960.

The previous prime is 86862802284833. The next prime is 86862802284883. The reversal of 86862802284882 is 28848220826868.

86862802284882 is a `hidden beast` number, since 8 + 6 + 8 + 6 + 280 + 228 + 48 + 82 = 666.

It can be written as a sum of positive squares in 8 ways, for example, as 20875952898441 + 65986849386441 = 4569021^2 + 8123229^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 86862802284882.

It is not an unprimeable number, because it can be changed into a prime (86862802284883) by changing a digit.

It is a polite number, since it can be written in 79 ways as a sum of consecutive naturals, for example, 371872344 + ... + 372105852.

Almost surely, 2^{86862802284882} is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 86862802284882, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (105514049967480).

86862802284882 is an abundant number, since it is smaller than the sum of its proper divisors (124165297650078).

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

86862802284882 is a wasteful number, since it uses less digits than its factorization.

86862802284882 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 234730 (or 234721 counting only the distinct ones).

The product of its (nonzero) digits is 603979776, while the sum is 72.

The spelling of 86862802284882 in words is "eighty-six trillion, eight hundred sixty-two billion, eight hundred two million, two hundred eighty-four thousand, eight hundred eighty-two".