4871867 has 32 divisors (see below), whose sum is σ = 6795264. Its totient is φ = 3369600.

The previous prime is 4871863. The next prime is 4871869. The reversal of 4871867 is 7681784.

It is not a de Polignac number, because 4871867 - 2² = 4871863 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4871861) 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 31 ways as a sum of consecutive naturals, for example, 30953 + ... + 31109.

It is an arithmetic number, because the mean of its divisors is an integer number (212352).

Almost surely, 2^4871867 is an apocalyptic number.

4871867 is a deficient number, since it is larger than the sum of its proper divisors (1923397).

4871867 is a wasteful number, since it uses less digits than its factorization.

4871867 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219.

The product of its digits is 75264, while the sum is 41.

The square root of 4871867 is about 2207.2306177652. The cubic root of 4871867 is about 169.5242407240.

The spelling of 4871867 in words is "four million, eight hundred seventy-one thousand, eight hundred sixty-seven".