4887808 has 36 divisors (see below), whose sum is σ = 9948148. Its totient is φ = 2396160.

The previous prime is 4887793. The next prime is 4887829. The reversal of 4887808 is 8087884.

It can be written as a sum of positive squares in 2 ways, for example, as 82944 + 4804864 = 288^2 + 2192^2 .

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 15460 + ... + 15772.

Almost surely, 2^4887808 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 4887808, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4974074).

4887808 is an abundant number, since it is smaller than the sum of its proper divisors (5060340).

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

4887808 is an equidigital number, since it uses as much as digits as its factorization.

4887808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 390 (or 376 counting only the distinct ones).

The product of its (nonzero) digits is 114688, while the sum is 43.

The square root of 4887808 is about 2210.8387548621. The cubic root of 4887808 is about 169.7089367772.

It can be divided in two parts, 488 and 7808, that multiplied together give a square (3810304 = 1952²).

The spelling of 4887808 in words is "four million, eight hundred eighty-seven thousand, eight hundred eight".