86240516706 has 24 divisors (see below), whose sum is σ = 186888294684. Its totient is φ = 28741632480.

The previous prime is 86240516701. The next prime is 86240516723. The reversal of 86240516706 is 60761504268.

86240516706 is a `hidden beast` number, since 8 + 62 + 4 + 0 + 516 + 70 + 6 = 666.

It can be written as a sum of positive squares in 2 ways, for example, as 78937959681 + 7302557025 = 280959^2 + 85455^2 .

It is not an unprimeable number, because it can be changed into a prime (86240516701) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 331065 + ... + 531116.

Almost surely, 2^86240516706 is an apocalyptic number.

86240516706 is an abundant number, since it is smaller than the sum of its proper divisors (100647777978).

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

86240516706 is a wasteful number, since it uses less digits than its factorization.

86240516706 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 867746 (or 867743 counting only the distinct ones).

The product of its (nonzero) digits is 483840, while the sum is 45.

The spelling of 86240516706 in words is "eighty-six billion, two hundred forty million, five hundred sixteen thousand, seven hundred six".