4887663 has 16 divisors (see below), whose sum is σ = 7303296. Its totient is φ = 2881440.

The previous prime is 4887643. The next prime is 4887667. The reversal of 4887663 is 3667884.

4887663 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 4887663 - 2⁶ = 4887599 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4887667) 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, 781 + ... + 3222.

It is an arithmetic number, because the mean of its divisors is an integer number (456456).

Almost surely, 2^4887663 is an apocalyptic number.

4887663 is a deficient number, since it is larger than the sum of its proper divisors (2415633).

4887663 is a wasteful number, since it uses less digits than its factorization.

4887663 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4054.

The product of its digits is 193536, while the sum is 42.

The square root of 4887663 is about 2210.8059616348. The cubic root of 4887663 is about 169.7072585853.

The spelling of 4887663 in words is "four million, eight hundred eighty-seven thousand, six hundred sixty-three".