2243230 has 16 divisors (see below), whose sum is σ = 4405104. Its totient is φ = 815680.

The previous prime is 2243221. The next prime is 2243251. The reversal of 2243230 is 323422.

2243230 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a d-powerful number, because it can be written as 2 + 2⁵ + 4⁸ + 3¹⁰ + 2¹⁹ + 3¹³ + 0 .

It is a congruent number.

It is an unprimeable number.

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, 10087 + ... + 10306.

It is an arithmetic number, because the mean of its divisors is an integer number (275319).

2^2243230 is an apocalyptic number.

2243230 is a deficient number, since it is larger than the sum of its proper divisors (2161874).

2243230 is a wasteful number, since it uses less digits than its factorization.

2243230 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 20411.

The product of its (nonzero) digits is 288, while the sum is 16.

The square root of 2243230 is about 1497.7416332599. The cubic root of 2243230 is about 130.9055123472.

Adding to 2243230 its reverse (323422), we get a palindrome (2566652).

The spelling of 2243230 in words is "two million, two hundred forty-three thousand, two hundred thirty".