3212066 has 24 divisors (see below), whose sum is σ = 5708892. Its totient is φ = 1346400.

The previous prime is 3212039. The next prime is 3212071. The reversal of 3212066 is 6602123.

It can be written as a sum of positive squares in 2 ways, for example, as 3136441 + 75625 = 1771^2 + 275^2 .

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 in 11 ways as a sum of consecutive naturals, for example, 2636 + ... + 3656.

Almost surely, 2^3212066 is an apocalyptic number.

3212066 is a deficient number, since it is larger than the sum of its proper divisors (2496826).

3212066 is a wasteful number, since it uses less digits than its factorization.

3212066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1058 (or 1047 counting only the distinct ones).

The product of its (nonzero) digits is 432, while the sum is 20.

The square root of 3212066 is about 1792.2237583516. The cubic root of 3212066 is about 147.5462423239.

Adding to 3212066 its reverse (6602123), we get a palindrome (9814189).

The spelling of 3212066 in words is "three million, two hundred twelve thousand, sixty-six".