485856886 has 16 divisors (see below), whose sum is σ = 733432320. Its totient is φ = 241384360.

The previous prime is 485856863. The next prime is 485856901. The reversal of 485856886 is 688658584.

It is a self number, because there is not a number n which added to its sum of digits gives 485856886.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 308481 + ... + 310051.

It is an arithmetic number, because the mean of its divisors is an integer number (45839520).

Almost surely, 2^485856886 is an apocalyptic number.

485856886 is a deficient number, since it is larger than the sum of its proper divisors (247575434).

485856886 is a wasteful number, since it uses less digits than its factorization.

485856886 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2459.

The product of its digits is 14745600, while the sum is 58.

The square root of 485856886 is about 22042.1615546207. The cubic root of 485856886 is about 786.1452368624.

The spelling of 485856886 in words is "four hundred eighty-five million, eight hundred fifty-six thousand, eight hundred eighty-six".