8487685206 has 192 divisors, whose sum is σ = 25992046080. Its totient is φ = 1927825920.

The previous prime is 8487685201. The next prime is 8487685231. The reversal of 8487685206 is 6025867848.

8487685206 is a `hidden beast` number, since 8 + 48 + 76 + 8 + 520 + 6 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8487685201) by changing a digit.

It is a polite number, since it can be written in 95 ways as a sum of consecutive naturals, for example, 329946 + ... + 354738.

It is an arithmetic number, because the mean of its divisors is an integer number (135375240).

Almost surely, 2^8487685206 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 8487685206, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12996023040).

8487685206 is an abundant number, since it is smaller than the sum of its proper divisors (17504360874).

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

8487685206 is a wasteful number, since it uses less digits than its factorization.

8487685206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24851 (or 24848 counting only the distinct ones).

The product of its (nonzero) digits is 5160960, while the sum is 54.

The square root of 8487685206 is about 92128.6340178774. The cubic root of 8487685206 is about 2039.8414914327.

The spelling of 8487685206 in words is "eight billion, four hundred eighty-seven million, six hundred eighty-five thousand, two hundred six".