4472566 has 8 divisors (see below), whose sum is σ = 7667280. Its totient is φ = 1916808.

The previous prime is 4472563. The next prime is 4472591. The reversal of 4472566 is 6652744.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a d-powerful number, because it can be written as 4⁹ + 4¹¹ + 7² + 2⁹ + 5 + 6⁵ + 6⁵ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4472563) by changing a digit.

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 3 ways as a sum of consecutive naturals, for example, 159721 + ... + 159748.

It is an arithmetic number, because the mean of its divisors is an integer number (958410).

Almost surely, 2^4472566 is an apocalyptic number.

4472566 is a deficient number, since it is larger than the sum of its proper divisors (3194714).

4472566 is a wasteful number, since it uses less digits than its factorization.

4472566 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 319478.

The product of its digits is 40320, while the sum is 34.

The square root of 4472566 is about 2114.8442022995. The cubic root of 4472566 is about 164.7601780727.

The spelling of 4472566 in words is "four million, four hundred seventy-two thousand, five hundred sixty-six".