4268224 has 28 divisors (see below), whose sum is σ = 8970264. Its totient is φ = 2008064.

The previous prime is 4268219. The next prime is 4268233. The reversal of 4268224 is 4228624.

It is a super-2 number, since 2×4268224² = 36435472228352, which contains 22 as substring.

It is a d-powerful number, because it can be written as 4² + 2⁹ + 6⁵ + 8² + 2¹⁶ + 2²² + 4² .

It is a junction number, because it is equal to n+sod(n) for n = 4268192 and 4268201.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 874 + ... + 3049.

Almost surely, 2^4268224 is an apocalyptic number.

It is an amenable number.

4268224 is an abundant number, since it is smaller than the sum of its proper divisors (4702040).

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

4268224 is a wasteful number, since it uses less digits than its factorization.

4268224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3952 (or 3942 counting only the distinct ones).

The product of its digits is 6144, while the sum is 28.

The square root of 4268224 is about 2065.9680539640. The cubic root of 4268224 is about 162.2117841814.

The spelling of 4268224 in words is "four million, two hundred sixty-eight thousand, two hundred twenty-four".