3228173 has 8 divisors (see below), whose sum is σ = 3494400. Its totient is φ = 2964528.

The previous prime is 3228163. The next prime is 3228179. The reversal of 3228173 is 3718223.

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 3228173 - 2⁶ = 3228109 is a prime.

It is a super-2 number, since 2×3228173² = 20842201835858, which contains 22 as substring.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3228179) 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, 2588 + ... + 3626.

It is an arithmetic number, because the mean of its divisors is an integer number (436800).

Almost surely, 2^3228173 is an apocalyptic number.

It is an amenable number.

3228173 is a deficient number, since it is larger than the sum of its proper divisors (266227).

3228173 is a wasteful number, since it uses less digits than its factorization.

3228173 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1291.

The product of its digits is 2016, while the sum is 26.

The square root of 3228173 is about 1796.7117186683. The cubic root of 3228173 is about 147.7924562317.

The spelling of 3228173 in words is "three million, two hundred twenty-eight thousand, one hundred seventy-three".