4443166 has 16 divisors (see below), whose sum is σ = 8203104. Its totient is φ = 1757664.

The previous prime is 4443157. The next prime is 4443181. The reversal of 4443166 is 6613444.

It is a happy number.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12025 + ... + 12388.

It is an arithmetic number, because the mean of its divisors is an integer number (512694).

Almost surely, 2^4443166 is an apocalyptic number.

4443166 is a deficient number, since it is larger than the sum of its proper divisors (3759938).

4443166 is a wasteful number, since it uses less digits than its factorization.

4443166 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 24435.

The product of its digits is 6912, while the sum is 28.

The square root of 4443166 is about 2107.8818752482. The cubic root of 4443166 is about 164.3983722013.

The spelling of 4443166 in words is "four million, four hundred forty-three thousand, one hundred sixty-six".