6600224 has 24 divisors (see below), whose sum is σ = 13063680. Its totient is φ = 3282496.

The previous prime is 6600211. The next prime is 6600227. The reversal of 6600224 is 4220066.

It is a junction number, because it is equal to n+sod(n) for n = 6600196 and 6600205.

It is not an unprimeable number, because it can be changed into a prime (6600227) 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, 7217 + ... + 8079.

It is an arithmetic number, because the mean of its divisors is an integer number (544320).

Almost surely, 2^6600224 is an apocalyptic number.

It is an amenable number.

6600224 is a deficient number, since it is larger than the sum of its proper divisors (6463456).

6600224 is a wasteful number, since it uses less digits than its factorization.

6600224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1112 (or 1104 counting only the distinct ones).

The product of its (nonzero) digits is 576, while the sum is 20.

The square root of 6600224 is about 2569.0901113040. The cubic root of 6600224 is about 187.5798676043.

The spelling of 6600224 in words is "six million, six hundred thousand, two hundred twenty-four".