86477397282 has 32 divisors (see below), whose sum is σ = 195429153600. Its totient is φ = 28337225184.

The previous prime is 86477397271. The next prime is 86477397319. The reversal of 86477397282 is 28279377468.

86477397282 is a `hidden beast` number, since 86 + 477 + 3 + 9 + 7 + 2 + 82 = 666.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13568283 + ... + 13574654.

It is an arithmetic number, because the mean of its divisors is an integer number (6107161050).

Almost surely, 2^86477397282 is an apocalyptic number.

86477397282 is an abundant number, since it is smaller than the sum of its proper divisors (108951756318).

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

86477397282 is a wasteful number, since it uses less digits than its factorization.

86477397282 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 27143007 (or 27143001 counting only the distinct ones).

The product of its digits is 56899584, while the sum is 63.

The spelling of 86477397282 in words is "eighty-six billion, four hundred seventy-seven million, three hundred ninety-seven thousand, two hundred eighty-two".