3201223 has 8 divisors (see below), whose sum is σ = 3336480. Its totient is φ = 3067680.

The previous prime is 3201199. The next prime is 3201229. The reversal of 3201223 is 3221023.

It is a happy number.

3201223 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-3201223 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3201229) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 4513 + ... + 5173.

It is an arithmetic number, because the mean of its divisors is an integer number (417060).

Almost surely, 2^3201223 is an apocalyptic number.

3201223 is a deficient number, since it is larger than the sum of its proper divisors (135257).

3201223 is a wasteful number, since it uses less digits than its factorization.

3201223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 857.

The product of its (nonzero) digits is 72, while the sum is 13.

The square root of 3201223 is about 1789.1961882365. The cubic root of 3201223 is about 147.3800307650.

Adding to 3201223 its reverse (3221023), we get a palindrome (6422246).

The spelling of 3201223 in words is "three million, two hundred one thousand, two hundred twenty-three".