3226216 has 32 divisors (see below), whose sum is σ = 7050240. Its totient is φ = 1355328.

The previous prime is 3226207. The next prime is 3226217. The reversal of 3226216 is 6126223.

It is a happy number.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3226217) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2425 + ... + 3511.

It is an arithmetic number, because the mean of its divisors is an integer number (220320).

Almost surely, 2^3226216 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 3226216, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3525120).

3226216 is an abundant number, since it is smaller than the sum of its proper divisors (3824024).

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

3226216 is a wasteful number, since it uses less digits than its factorization.

3226216 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1153 (or 1149 counting only the distinct ones).

The product of its digits is 864, while the sum is 22.

The square root of 3226216 is about 1796.1670300949. The cubic root of 3226216 is about 147.7625850215.

The spelling of 3226216 in words is "three million, two hundred twenty-six thousand, two hundred sixteen".