4987825 has 12 divisors (see below), whose sum is σ = 6236208. Its totient is φ = 3957200.

The previous prime is 4987819. The next prime is 4987847. The reversal of 4987825 is 5287894.

It is not a de Polignac number, because 4987825 - 2⁵ = 4987793 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 2514 + ... + 4036.

It is an arithmetic number, because the mean of its divisors is an integer number (519684).

Almost surely, 2^4987825 is an apocalyptic number.

It is an amenable number.

4987825 is a deficient number, since it is larger than the sum of its proper divisors (1248383).

4987825 is a wasteful number, since it uses less digits than its factorization.

4987825 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1664 (or 1659 counting only the distinct ones).

The product of its digits is 161280, while the sum is 43.

The square root of 4987825 is about 2233.3439054476. The cubic root of 4987825 is about 170.8586888137.

The spelling of 4987825 in words is "four million, nine hundred eighty-seven thousand, eight hundred twenty-five".