30066224 has 20 divisors (see below), whose sum is σ = 58380936. Its totient is φ = 15000192.

The previous prime is 30066209. The next prime is 30066241. The reversal of 30066224 is 42266003.

It is a self number, because there is not a number n which added to its sum of digits gives 30066224.

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 3 ways as a sum of consecutive naturals, for example, 6572 + ... + 10164.

Almost surely, 2^30066224 is an apocalyptic number.

It is an amenable number.

30066224 is a deficient number, since it is larger than the sum of its proper divisors (28314712).

30066224 is a wasteful number, since it uses less digits than its factorization.

30066224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4124 (or 4118 counting only the distinct ones).

The product of its (nonzero) digits is 1728, while the sum is 23.

The square root of 30066224 is about 5483.2676389175. The cubic root of 30066224 is about 310.9517196379.

The spelling of 30066224 in words is "thirty million, sixty-six thousand, two hundred twenty-four".