8478511060 has 12 divisors (see below), whose sum is σ = 17804873268. Its totient is φ = 3391404416.

The previous prime is 8478511033. The next prime is 8478511061. The reversal of 8478511060 is 601158748.

It can be written as a sum of positive squares in 2 ways, for example, as 2988590224 + 5489920836 = 54668^2 + 74094^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8478511061) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 211962757 + ... + 211962796.

It is an arithmetic number, because the mean of its divisors is an integer number (1483739439).

Almost surely, 2^8478511060 is an apocalyptic number.

It is an amenable number.

8478511060 is an abundant number, since it is smaller than the sum of its proper divisors (9326362208).

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

8478511060 is a wasteful number, since it uses less digits than its factorization.

8478511060 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 423925562 (or 423925560 counting only the distinct ones).

The product of its (nonzero) digits is 53760, while the sum is 40.

The square root of 8478511060 is about 92078.8306832792. The cubic root of 8478511060 is about 2039.1062870475.

The spelling of 8478511060 in words is "eight billion, four hundred seventy-eight million, five hundred eleven thousand, sixty".