2244245 has 8 divisors (see below), whose sum is σ = 2780160. Its totient is φ = 1737360.

The previous prime is 2244233. The next prime is 2244257. The reversal of 2244245 is 5424422.

2244245 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is an interprime number because it is at equal distance from previous prime (2244233) and next prime (2244257).

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

It is not a de Polignac number, because 2244245 - 2¹⁰ = 2243221 is a prime.

It is a self number, because there is not a number n which added to its sum of digits gives 2244245.

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, 7085 + ... + 7394.

It is an arithmetic number, because the mean of its divisors is an integer number (347520).

2^2244245 is an apocalyptic number.

It is an amenable number.

2244245 is a deficient number, since it is larger than the sum of its proper divisors (535915).

2244245 is a wasteful number, since it uses less digits than its factorization.

2244245 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 14515.

The product of its digits is 2560, while the sum is 23.

The square root of 2244245 is about 1498.0804384278. The cubic root of 2244245 is about 130.9252530872.

Adding to 2244245 its reverse (5424422), we get a palindrome (7668667).

The spelling of 2244245 in words is "two million, two hundred forty-four thousand, two hundred forty-five".