4887047 has 16 divisors (see below), whose sum is σ = 5712000. Its totient is φ = 4134240.

The previous prime is 4887037. The next prime is 4887049. The reversal of 4887047 is 7407884.

It is not a de Polignac number, because 4887047 - 2⁴ = 4887031 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 4887047.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4887049) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 13829 + ... + 14177.

It is an arithmetic number, because the mean of its divisors is an integer number (357000).

Almost surely, 2^4887047 is an apocalyptic number.

4887047 is a deficient number, since it is larger than the sum of its proper divisors (824953).

4887047 is a wasteful number, since it uses less digits than its factorization.

4887047 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 446.

The product of its (nonzero) digits is 50176, while the sum is 38.

The square root of 4887047 is about 2210.6666415360. Note that the first 4 decimals coincide. The cubic root of 4887047 is about 169.7001287932.

The spelling of 4887047 in words is "four million, eight hundred eighty-seven thousand, forty-seven".