4679887 has 4 divisors (see below), whose sum is σ = 4732560. Its totient is φ = 4627216.

The previous prime is 4679869. The next prime is 4679891. The reversal of 4679887 is 7889764.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 4679887 - 2¹⁵ = 4647119 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 4679887.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4679867) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 26203 + ... + 26380.

It is an arithmetic number, because the mean of its divisors is an integer number (1183140).

Almost surely, 2^4679887 is an apocalyptic number.

4679887 is a deficient number, since it is larger than the sum of its proper divisors (52673).

4679887 is an equidigital number, since it uses as much as digits as its factorization.

4679887 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 52672.

The product of its digits is 677376, while the sum is 49.

The square root of 4679887 is about 2163.3046479865. The cubic root of 4679887 is about 167.2675858837.

The spelling of 4679887 in words is "four million, six hundred seventy-nine thousand, eight hundred eighty-seven".