3224530 has 16 divisors (see below), whose sum is σ = 5852160. Its totient is φ = 1279152.

The previous prime is 3224519. The next prime is 3224537. The reversal of 3224530 is 354223.

3224530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

3224530 is a nontrivial binomial coefficient, being equal to C(2540, 2).

It is an Ulam number.

It is a junction number, because it is equal to n+sod(n) for n = 3224498 and 3224507.

It is not an unprimeable number, because it can be changed into a prime (3224537) by changing a digit.

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 7 ways as a sum of consecutive naturals, for example, 1 + ... + 2539.

It is an arithmetic number, because the mean of its divisors is an integer number (365760).

Almost surely, 2^3224530 is an apocalyptic number.

3224530 is the 2539-th triangular number and also the 1270-th hexagonal number.

3224530 is the 847-th centered nonagonal number.

3224530 is a deficient number, since it is larger than the sum of its proper divisors (2627630).

3224530 is a wasteful number, since it uses less digits than its factorization.

3224530 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2673.

The product of its (nonzero) digits is 720, while the sum is 19.

The square root of 3224530 is about 1795.6976360178. The cubic root of 3224530 is about 147.7368406068.

Adding to 3224530 its reverse (354223), we get a palindrome (3578753).

The spelling of 3224530 in words is "three million, two hundred twenty-four thousand, five hundred thirty".