4871870 has 8 divisors (see below), whose sum is σ = 8769384. Its totient is φ = 1948744.

The previous prime is 4871869. The next prime is 4871873. The reversal of 4871870 is 781784.

It is a sphenic number, since it is the product of 3 distinct primes.

It is an Ulam number.

It is a self number, because there is not a number n which added to its sum of digits gives 4871870.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4871873) 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, 243584 + ... + 243603.

It is an arithmetic number, because the mean of its divisors is an integer number (1096173).

Almost surely, 2^4871870 is an apocalyptic number.

4871870 is a deficient number, since it is larger than the sum of its proper divisors (3897514).

4871870 is a wasteful number, since it uses less digits than its factorization.

4871870 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 487194.

The product of its (nonzero) digits is 12544, while the sum is 35.

The square root of 4871870 is about 2207.2312973497. The cubic root of 4871870 is about 169.5242755206.

The spelling of 4871870 in words is "four million, eight hundred seventy-one thousand, eight hundred seventy".