486587256 has 16 divisors (see below), whose sum is σ = 1216468200. Its totient is φ = 162195744.

The previous prime is 486587249. The next prime is 486587273. The reversal of 486587256 is 652785684.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 486587199 and 486587208.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 10137211 + ... + 10137258.

Almost surely, 2^486587256 is an apocalyptic number.

It is an amenable number.

486587256 is an abundant number, since it is smaller than the sum of its proper divisors (729880944).

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

486587256 is a wasteful number, since it uses less digits than its factorization.

486587256 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20274478 (or 20274474 counting only the distinct ones).

The product of its digits is 3225600, while the sum is 51.

The square root of 486587256 is about 22058.7229004764. The cubic root of 486587256 is about 786.5389669508.

The spelling of 486587256 in words is "four hundred eighty-six million, five hundred eighty-seven thousand, two hundred fifty-six".