3285223 has 4 divisors (see below), whose sum is σ = 3324888. Its totient is φ = 3245560.

The previous prime is 3285203. The next prime is 3285229. The reversal of 3285223 is 3225823.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 3285223 - 2¹³ = 3277031 is a prime.

It is a d-powerful number, because it can be written as 3⁸ + 2¹³ + 8² + 5⁹ + 2¹⁸ + 2²⁰ + 3⁸ .

It is a Duffinian number.

3285223 is a lucky number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3285229) 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, 19708 + ... + 19873.

It is an arithmetic number, because the mean of its divisors is an integer number (831222).

Almost surely, 2^3285223 is an apocalyptic number.

3285223 is a deficient number, since it is larger than the sum of its proper divisors (39665).

3285223 is an equidigital number, since it uses as much as digits as its factorization.

3285223 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39664.

The product of its digits is 2880, while the sum is 25.

The square root of 3285223 is about 1812.5184136996. The cubic root of 3285223 is about 148.6579997450.

The spelling of 3285223 in words is "three million, two hundred eighty-five thousand, two hundred twenty-three".