4887487040 has 112 divisors (see below), whose sum is σ = 12284659200. Its totient is φ = 1846996992.

The previous prime is 4887486997. The next prime is 4887487057. The reversal of 4887487040 is 407847884.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 4887487040.

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, 2777681 + ... + 2779439.

Almost surely, 2^4887487040 is an apocalyptic number.

4887487040 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4887487040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6142329600).

4887487040 is an abundant number, since it is smaller than the sum of its proper divisors (7397172160).

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

4887487040 is a wasteful number, since it uses less digits than its factorization.

4887487040 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2252 (or 2242 counting only the distinct ones).

The product of its (nonzero) digits is 1605632, while the sum is 50.

The square root of 4887487040 is about 69910.5645807556. The cubic root of 4887487040 is about 1697.0522202592.

The spelling of 4887487040 in words is "four billion, eight hundred eighty-seven million, four hundred eighty-seven thousand, forty".