486864875 has 32 divisors (see below), whose sum is σ = 699578880. Its totient is φ = 331365600.

The previous prime is 486864857. The next prime is 486864881. The reversal of 486864875 is 578468684.

It is not a de Polignac number, because 486864875 - 2¹⁰ = 486863851 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 486864875.

It is an unprimeable number.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 119624 + ... + 123626.

It is an arithmetic number, because the mean of its divisors is an integer number (21861840).

Almost surely, 2^486864875 is an apocalyptic number.

486864875 is a deficient number, since it is larger than the sum of its proper divisors (212714005).

486864875 is a wasteful number, since it uses less digits than its factorization.

486864875 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4164 (or 4154 counting only the distinct ones).

The product of its digits is 10321920, while the sum is 56.

The square root of 486864875 is about 22065.0147292042. The cubic root of 486864875 is about 786.6885233043.

The spelling of 486864875 in words is "four hundred eighty-six million, eight hundred sixty-four thousand, eight hundred seventy-five".