486665268 has 24 divisors (see below), whose sum is σ = 1146798240. Its totient is φ = 160615200.

The previous prime is 486665251. The next prime is 486665293. The reversal of 486665268 is 862566684.

It is a self number, because there is not a number n which added to its sum of digits gives 486665268.

It is a congruent number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 199558 + ... + 201981.

It is an arithmetic number, because the mean of its divisors is an integer number (47783260).

Almost surely, 2^486665268 is an apocalyptic number.

It is an amenable number.

486665268 is an abundant number, since it is smaller than the sum of its proper divisors (660132972).

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

486665268 is a wasteful number, since it uses less digits than its factorization.

486665268 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 401647 (or 401645 counting only the distinct ones).

The product of its digits is 3317760, while the sum is 51.

The square root of 486665268 is about 22060.4911096739. The cubic root of 486665268 is about 786.5809986030.

The spelling of 486665268 in words is "four hundred eighty-six million, six hundred sixty-five thousand, two hundred sixty-eight".