3031223 has 8 divisors (see below), whose sum is σ = 3278016. Its totient is φ = 2786400.

The previous prime is 3031201. The next prime is 3031247. The reversal of 3031223 is 3221303.

3031223 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 not a de Polignac number, because 3031223 - 2¹⁴ = 3014839 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 3031198 and 3031207.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (3031823) 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, 5333 + ... + 5873.

It is an arithmetic number, because the mean of its divisors is an integer number (409752).

Almost surely, 2^3031223 is an apocalyptic number.

3031223 is a deficient number, since it is larger than the sum of its proper divisors (246793).

3031223 is a wasteful number, since it uses less digits than its factorization.

3031223 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 985.

The product of its (nonzero) digits is 108, while the sum is 14.

The square root of 3031223 is about 1741.0407806826. The cubic root of 3031223 is about 144.7235796043.

Adding to 3031223 its reverse (3221303), we get a palindrome (6252526).

The spelling of 3031223 in words is "three million, thirty-one thousand, two hundred twenty-three".