3057224 has 16 divisors (see below), whose sum is σ = 5752620. Its totient is φ = 1523200.

The previous prime is 3057163. The next prime is 3057227. The reversal of 3057224 is 4227503.

It can be written as a sum of positive squares in 2 ways, for example, as 2788900 + 268324 = 1670^2 + 518^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 3057224.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3057227) 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, 2732 + ... + 3684.

Almost surely, 2^3057224 is an apocalyptic number.

It is an amenable number.

3057224 is a deficient number, since it is larger than the sum of its proper divisors (2695396).

3057224 is a wasteful number, since it uses less digits than its factorization.

3057224 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1360 (or 1356 counting only the distinct ones).

The product of its (nonzero) digits is 1680, while the sum is 23.

The square root of 3057224 is about 1748.4919216285. The cubic root of 3057224 is about 145.1362017887.

The spelling of 3057224 in words is "three million, fifty-seven thousand, two hundred twenty-four".