3228566 has 16 divisors (see below), whose sum is σ = 5339088. Its totient is φ = 1452000.

The previous prime is 3228559. The next prime is 3228581. The reversal of 3228566 is 6658223.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1496 + ... + 2948.

It is an arithmetic number, because the mean of its divisors is an integer number (333693).

Almost surely, 2^3228566 is an apocalyptic number.

3228566 is a deficient number, since it is larger than the sum of its proper divisors (2110522).

3228566 is a wasteful number, since it uses less digits than its factorization.

3228566 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1567.

The product of its digits is 17280, while the sum is 32.

The square root of 3228566 is about 1796.8210817997. The cubic root of 3228566 is about 147.7984534401.

It can be divided in two parts, 322 and 8566, that added together give a palindrome (8888).

The spelling of 3228566 in words is "three million, two hundred twenty-eight thousand, five hundred sixty-six".