4556886 has 16 divisors (see below), whose sum is σ = 9428400. Its totient is φ = 1466528.

The previous prime is 4556873. The next prime is 4556891. The reversal of 4556886 is 6886554.

It is a Smith number, since the sum of its digits (42) coincides with the sum of the digits of its prime factors. Since it is squarefree, it is also a hoax number.

It is a d-powerful number, because it can be written as 4¹¹ + 5⁶ + 5⁷ + 6⁴ + 8⁴ + 8⁶ + 6⁴ .

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, 12921 + ... + 13268.

It is an arithmetic number, because the mean of its divisors is an integer number (589275).

Almost surely, 2^4556886 is an apocalyptic number.

4556886 is an abundant number, since it is smaller than the sum of its proper divisors (4871514).

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

4556886 is a wasteful number, since it uses less digits than its factorization.

4556886 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26223.

The product of its digits is 230400, while the sum is 42.

The square root of 4556886 is about 2134.6863938293. The cubic root of 4556886 is about 165.7891308051.

It can be divided in two parts, 45568 and 86, that added together give a palindrome (45654).

The spelling of 4556886 in words is "four million, five hundred fifty-six thousand, eight hundred eighty-six".