3228168 has 16 divisors (see below), whose sum is σ = 8070480. Its totient is φ = 1076048.

The previous prime is 3228163. The next prime is 3228179. The reversal of 3228168 is 8618223.

It is a nude number because it is divisible by every one of its digits.

It is an Ulam number.

It is not an unprimeable number, because it can be changed into a prime (3228161) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 67230 + ... + 67277.

It is an arithmetic number, because the mean of its divisors is an integer number (504405).

Almost surely, 2^3228168 is an apocalyptic number.

It is an amenable number.

3228168 is an abundant number, since it is smaller than the sum of its proper divisors (4842312).

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

3228168 is a wasteful number, since it uses less digits than its factorization.

3228168 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 134516 (or 134512 counting only the distinct ones).

The product of its digits is 4608, while the sum is 30.

The square root of 3228168 is about 1796.7103272370. The cubic root of 3228168 is about 147.7923799282.

The spelling of 3228168 in words is "three million, two hundred twenty-eight thousand, one hundred sixty-eight".