4987040 has 48 divisors (see below), whose sum is σ = 11975040. Its totient is φ = 1962240.

The previous prime is 4987027. The next prime is 4987057. The reversal of 4987040 is 407894.

It is a happy number.

4987040 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a Harshad number since it is a multiple of its sum of digits (32).

It is a junction number, because it is equal to n+sod(n) for n = 4986988 and 4987006.

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 7 ways as a sum of consecutive naturals, for example, 11141 + ... + 11579.

It is an arithmetic number, because the mean of its divisors is an integer number (249480).

Almost surely, 2^4987040 is an apocalyptic number.

4987040 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 4987040, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5987520).

4987040 is an abundant number, since it is smaller than the sum of its proper divisors (6988000).

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

4987040 is a wasteful number, since it uses less digits than its factorization.

4987040 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 525 (or 517 counting only the distinct ones).

The product of its (nonzero) digits is 8064, while the sum is 32.

The square root of 4987040 is about 2233.1681530955. The cubic root of 4987040 is about 170.8497249127.

The spelling of 4987040 in words is "four million, nine hundred eighty-seven thousand, forty".