4787871 has 16 divisors (see below), whose sum is σ = 7205760. Its totient is φ = 2801120.

The previous prime is 4787869. The next prime is 4787873. The reversal of 4787871 is 1787874.

4787871 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (4787869) and next prime (4787873).

It is a cyclic number.

It is not a de Polignac number, because 4787871 - 2¹ = 4787869 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4787873) 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, 1545 + ... + 3458.

It is an arithmetic number, because the mean of its divisors is an integer number (450360).

Almost surely, 2^4787871 is an apocalyptic number.

4787871 is a deficient number, since it is larger than the sum of its proper divisors (2417889).

4787871 is a wasteful number, since it uses less digits than its factorization.

4787871 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5046.

The product of its digits is 87808, while the sum is 42.

The square root of 4787871 is about 2188.1204263020. The cubic root of 4787871 is about 168.5443299554.

The spelling of 4787871 in words is "four million, seven hundred eighty-seven thousand, eight hundred seventy-one".