4005224 has 16 divisors (see below), whose sum is σ = 7581600. Its totient is φ = 1983472.

The previous prime is 4005223. The next prime is 4005229. The reversal of 4005224 is 4225004.

It is not an unprimeable number, because it can be changed into a prime (4005223) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1484 + ... + 3195.

It is an arithmetic number, because the mean of its divisors is an integer number (473850).

Almost surely, 2^4005224 is an apocalyptic number.

It is an amenable number.

4005224 is a deficient number, since it is larger than the sum of its proper divisors (3576376).

4005224 is a wasteful number, since it uses less digits than its factorization.

4005224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4792 (or 4788 counting only the distinct ones).

The product of its (nonzero) digits is 320, while the sum is 17.

The square root of 4005224 is about 2001.3055738692. The cubic root of 4005224 is about 158.8091799941.

The spelling of 4005224 in words is "four million, five thousand, two hundred twenty-four".