4226144 has 24 divisors (see below), whose sum is σ = 8961120. Its totient is φ = 1950336.

The previous prime is 4226107. The next prime is 4226153. The reversal of 4226144 is 4416224.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4664 + ... + 5495.

It is an arithmetic number, because the mean of its divisors is an integer number (373380).

Almost surely, 2^4226144 is an apocalyptic number.

It is an amenable number.

4226144 is an abundant number, since it is smaller than the sum of its proper divisors (4734976).

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

4226144 is a wasteful number, since it uses less digits than its factorization.

4226144 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10182 (or 10174 counting only the distinct ones).

The product of its digits is 1536, while the sum is 23.

The square root of 4226144 is about 2055.7587407086. The cubic root of 4226144 is about 161.6769460050.

The spelling of 4226144 in words is "four million, two hundred twenty-six thousand, one hundred forty-four".