2223325 has 12 divisors (see below), whose sum is σ = 2969428. Its totient is φ = 1641600.

The previous prime is 2223317. The next prime is 2223329. The reversal of 2223325 is 5233222.

It can be written as a sum of positive squares in 6 ways, for example, as 88804 + 2134521 = 298^2 + 1461^2 .

It is not a de Polignac number, because 2223325 - 2³ = 2223317 is a prime.

It is a d-powerful number, because it can be written as 2⁹ + 2¹⁰ + 2¹⁶ + 3³ + 3¹⁰ + 2²¹ + 5² .

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2223329) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 3096 + ... + 3745.

2^2223325 is an apocalyptic number.

2223325 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2223325 is a deficient number, since it is larger than the sum of its proper divisors (746103).

2223325 is a wasteful number, since it uses less digits than its factorization.

2223325 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6864 (or 6859 counting only the distinct ones).

The product of its digits is 720, while the sum is 19.

The square root of 2223325 is about 1491.0818220339. The cubic root of 2223325 is about 130.5171706144.

Adding to 2223325 its reverse (5233222), we get a palindrome (7456547).

The spelling of 2223325 in words is "two million, two hundred twenty-three thousand, three hundred twenty-five".