4224004 has 12 divisors (see below), whose sum is σ = 7781200. Its totient is φ = 2000808.

The previous prime is 4223993. The next prime is 4224037. The reversal of 4224004 is 4004224.

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, 27714 + ... + 27865.

Almost surely, 2^4224004 is an apocalyptic number.

It is an amenable number.

4224004 is a deficient number, since it is larger than the sum of its proper divisors (3557196).

4224004 is a wasteful number, since it uses less digits than its factorization.

4224004 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 55602 (or 55600 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 16.

The square root of 4224004 is about 2055.2381857099. The cubic root of 4224004 is about 161.6496518506.

Adding to 4224004 its reverse (4004224), we get a palindrome (8228228).

The spelling of 4224004 in words is "four million, two hundred twenty-four thousand, four".