3224066 has 4 divisors (see below), whose sum is σ = 4836102. Its totient is φ = 1612032.

The previous prime is 3224057. The next prime is 3224077. The reversal of 3224066 is 6604223.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 6604223 = 641 ⋅10303.

It can be written as a sum of positive squares in only one way, i.e., 3150625 + 73441 = 1775^2 + 271^2 .

It is a Curzon number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 806015 + ... + 806018.

Almost surely, 2^3224066 is an apocalyptic number.

3224066 is a deficient number, since it is larger than the sum of its proper divisors (1612036).

3224066 is a wasteful number, since it uses less digits than its factorization.

3224066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1612035.

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

The square root of 3224066 is about 1795.5684336722. The cubic root of 3224066 is about 147.7297539737.

Adding to 3224066 its reverse (6604223), we get a palindrome (9828289).

The spelling of 3224066 in words is "three million, two hundred twenty-four thousand, sixty-six".