4987000 has 32 divisors (see below), whose sum is σ = 11671920. Its totient is φ = 1994400.

The previous prime is 4986997. The next prime is 4987007. The reversal of 4987000 is 7894.

It is a self number, because there is not a number n which added to its sum of digits gives 4987000.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4987007) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1494 + ... + 3493.

Almost surely, 2^4987000 is an apocalyptic number.

4987000 is a gapful number since it is divisible by the number (40) formed by its first and last digit.

It is an amenable number.

4987000 is an abundant number, since it is smaller than the sum of its proper divisors (6684920).

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

4987000 is a wasteful number, since it uses less digits than its factorization.

4987000 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5008 (or 4994 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 28.

The square root of 4987000 is about 2233.1591971913. The cubic root of 4987000 is about 170.8492681283.

The spelling of 4987000 in words is "four million, nine hundred eighty-seven thousand".