4887988 has 12 divisors (see below), whose sum is σ = 9776032. Its totient is φ = 2094840.

The previous prime is 4887977. The next prime is 4887989. The reversal of 4887988 is 8897884.

4887988 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4887989) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 87258 + ... + 87313.

Almost surely, 2^4887988 is an apocalyptic number.

It is an amenable number.

4887988 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

4887988 is a wasteful number, since it uses less digits than its factorization.

4887988 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 174582 (or 174580 counting only the distinct ones).

The product of its digits is 1032192, while the sum is 52.

The square root of 4887988 is about 2210.8794630192. The cubic root of 4887988 is about 169.7110200037.

The spelling of 4887988 in words is "four million, eight hundred eighty-seven thousand, nine hundred eighty-eight".