4887208648 has 48 divisors (see below), whose sum is σ = 10684589580. Its totient is φ = 2089608192.

The previous prime is 4887208607. The next prime is 4887208681. The reversal of 4887208648 is 8468027884.

It can be written as a sum of positive squares in 2 ways, for example, as 4342546404 + 544662244 = 65898^2 + 23338^2 .

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 155340 + ... + 184132.

Almost surely, 2^4887208648 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4887208648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5342294790).

4887208648 is an abundant number, since it is smaller than the sum of its proper divisors (5797380932).

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

4887208648 is a wasteful number, since it uses less digits than its factorization.

4887208648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29246 (or 29235 counting only the distinct ones).

The product of its (nonzero) digits is 5505024, while the sum is 55.

The square root of 4887208648 is about 69908.5734942432. The cubic root of 4887208648 is about 1697.0199981971.

The spelling of 4887208648 in words is "four billion, eight hundred eighty-seven million, two hundred eight thousand, six hundred forty-eight".