4223008 has 12 divisors (see below), whose sum is σ = 8314110. Its totient is φ = 2111488.

The previous prime is 4223003. The next prime is 4223027. The reversal of 4223008 is 8003224.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 4112784 + 110224 = 2028^2 + 332^2 .

It is not an unprimeable number, because it can be changed into a prime (4223003) by changing a digit.

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 as a sum of consecutive naturals, namely, 65953 + ... + 66016.

Almost surely, 2^4223008 is an apocalyptic number.

It is an amenable number.

4223008 is a deficient number, since it is larger than the sum of its proper divisors (4091102).

4223008 is a wasteful number, since it uses less digits than its factorization.

4223008 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 131979 (or 131971 counting only the distinct ones).

The product of its (nonzero) digits is 384, while the sum is 19.

The square root of 4223008 is about 2054.9958637428. The cubic root of 4223008 is about 161.6369454462.

The spelling of 4223008 in words is "four million, two hundred twenty-three thousand, eight".