3222066 has 8 divisors (see below), whose sum is σ = 6444144. Its totient is φ = 1074020.

The previous prime is 3222059. The next prime is 3222083. The reversal of 3222066 is 6602223.

It is a sphenic number, since it is the product of 3 distinct primes.

3222066 is an admirable number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 268500 + ... + 268511.

It is an arithmetic number, because the mean of its divisors is an integer number (805518).

Almost surely, 2^3222066 is an apocalyptic number.

3222066 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

3222066 is a wasteful number, since it uses less digits than its factorization.

3222066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 537016.

The product of its (nonzero) digits is 864, while the sum is 21.

The square root of 3222066 is about 1795.0114205765. The cubic root of 3222066 is about 147.6992003577.

Adding to 3222066 its reverse (6602223), we get a palindrome (9824289).

The spelling of 3222066 in words is "three million, two hundred twenty-two thousand, sixty-six".