4224246 has 32 divisors (see below), whose sum is σ = 9397248. Its totient is φ = 1257120.

The previous prime is 4224229. The next prime is 4224247. The reversal of 4224246 is 6424224.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (4224247) by changing a digit.

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 15 ways as a sum of consecutive naturals, for example, 1545 + ... + 3291.

It is an arithmetic number, because the mean of its divisors is an integer number (293664).

Almost surely, 2^4224246 is an apocalyptic number.

It is a practical number, because each smaller number is the sum of distinct divisors of 4224246, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4698624).

4224246 is an abundant number, since it is smaller than the sum of its proper divisors (5173002).

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

4224246 is a wasteful number, since it uses less digits than its factorization.

4224246 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1796.

The product of its digits is 3072, while the sum is 24.

The square root of 4224246 is about 2055.2970588214. The cubic root of 4224246 is about 161.6527388481.

The spelling of 4224246 in words is "four million, two hundred twenty-four thousand, two hundred forty-six".