4458066 has 16 divisors (see below), whose sum is σ = 8940000. Its totient is φ = 1482048.

The previous prime is 4458043. The next prime is 4458071. The reversal of 4458066 is 6608544.

It is a happy number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2250 + ... + 3738.

It is an arithmetic number, because the mean of its divisors is an integer number (558750).

Almost surely, 2^4458066 is an apocalyptic number.

4458066 is an abundant number, since it is smaller than the sum of its proper divisors (4481934).

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

4458066 is a wasteful number, since it uses less digits than its factorization.

4458066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1993.

The product of its (nonzero) digits is 23040, while the sum is 33.

The square root of 4458066 is about 2111.4132707739. The cubic root of 4458066 is about 164.5819352051.

The spelling of 4458066 in words is "four million, four hundred fifty-eight thousand, sixty-six".