4871860 has 96 divisors (see below), whose sum is σ = 13063680. Its totient is φ = 1486848.

The previous prime is 4871849. The next prime is 4871861. The reversal of 4871860 is 681784.

It is a happy number.

It is a Harshad number since it is a multiple of its sum of digits (34).

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 (11) of ones.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 54696 + ... + 54784.

It is an arithmetic number, because the mean of its divisors is an integer number (136080).

Almost surely, 2^4871860 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4871860, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (6531840).

4871860 is an abundant number, since it is smaller than the sum of its proper divisors (8191820).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

4871860 is a wasteful number, since it uses less digits than its factorization.

4871860 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 145 (or 143 counting only the distinct ones).

The product of its (nonzero) digits is 10752, while the sum is 34.

The square root of 4871860 is about 2207.2290320671. The cubic root of 4871860 is about 169.5241595320.

The spelling of 4871860 in words is "four million, eight hundred seventy-one thousand, eight hundred sixty".