3228355 has 8 divisors (see below), whose sum is σ = 4172112. Its totient is φ = 2383968.

The previous prime is 3228343. The next prime is 3228359. The reversal of 3228355 is 5538223.

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

It is a cyclic number.

It is not a de Polignac number, because 3228355 - 2⁷ = 3228227 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (3228359) 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, 24769 + ... + 24898.

It is an arithmetic number, because the mean of its divisors is an integer number (521514).

Almost surely, 2^3228355 is an apocalyptic number.

3228355 is a deficient number, since it is larger than the sum of its proper divisors (943757).

3228355 is a wasteful number, since it uses less digits than its factorization.

3228355 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 49685.

The product of its digits is 7200, while the sum is 28.

The square root of 3228355 is about 1796.7623660351. The cubic root of 3228355 is about 147.7952336254.

The spelling of 3228355 in words is "three million, two hundred twenty-eight thousand, three hundred fifty-five".