4224066 has 64 divisors (see below), whose sum is σ = 10838016. Its totient is φ = 1065600.

The previous prime is 4224049. The next prime is 4224097. The reversal of 4224066 is 6604224.

It is a congruent 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 31 ways as a sum of consecutive naturals, for example, 18831 + ... + 19053.

It is an arithmetic number, because the mean of its divisors is an integer number (169344).

Almost surely, 2^4224066 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4224066, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (5419008).

4224066 is an abundant number, since it is smaller than the sum of its proper divisors (6613950).

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

4224066 is a wasteful number, since it uses less digits than its factorization.

4224066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 287.

The product of its (nonzero) digits is 2304, while the sum is 24.

The square root of 4224066 is about 2055.2532690644. The cubic root of 4224066 is about 161.6504427455.

The spelling of 4224066 in words is "four million, two hundred twenty-four thousand, sixty-six".