4223288 has 16 divisors (see below), whose sum is σ = 8103480. Its totient is φ = 2062368.

The previous prime is 4223267. The next prime is 4223311. The reversal of 4223288 is 8823224.

It is a self number, because there is not a number n which added to its sum of digits gives 4223288.

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, 5795 + ... + 6482.

Almost surely, 2^4223288 is an apocalyptic number.

It is an amenable number.

4223288 is a deficient number, since it is larger than the sum of its proper divisors (3880192).

4223288 is a wasteful number, since it uses less digits than its factorization.

4223288 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12326 (or 12322 counting only the distinct ones).

The product of its digits is 6144, while the sum is 29.

The square root of 4223288 is about 2055.0639892714. The cubic root of 4223288 is about 161.6405177296.

The spelling of 4223288 in words is "four million, two hundred twenty-three thousand, two hundred eighty-eight".