3222650 has 12 divisors (see below), whose sum is σ = 5994222. Its totient is φ = 1289040.

The previous prime is 3222643. The next prime is 3222677. The reversal of 3222650 is 562223.

It is a happy number.

3222650 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 3 ways, for example, as 1203409 + 2019241 = 1097^2 + 1421^2 .

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 5 ways as a sum of consecutive naturals, for example, 32177 + ... + 32276.

Almost surely, 2^3222650 is an apocalyptic number.

3222650 is a deficient number, since it is larger than the sum of its proper divisors (2771572).

3222650 is a wasteful number, since it uses less digits than its factorization.

3222650 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 64465 (or 64460 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 20.

The square root of 3222650 is about 1795.1740862657. The cubic root of 3222650 is about 147.7081233202.

Adding to 3222650 its reverse (562223), we get a palindrome (3784873).

The spelling of 3222650 in words is "three million, two hundred twenty-two thousand, six hundred fifty".