6670224 has 60 divisors (see below), whose sum is σ = 20369232. Its totient is φ = 2020800.

The previous prime is 6670211. The next prime is 6670231. The reversal of 6670224 is 4220766.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 522 + ... + 3689.

Almost surely, 2^6670224 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 6670224, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (10184616).

6670224 is an abundant number, since it is smaller than the sum of its proper divisors (13699008).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

6670224 is a wasteful number, since it uses less digits than its factorization.

6670224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4236 (or 4227 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 27.

The square root of 6670224 is about 2582.6776802381. The cubic root of 6670224 is about 188.2406756121.

The spelling of 6670224 in words is "six million, six hundred seventy thousand, two hundred twenty-four".