2224805 has 16 divisors (see below), whose sum is σ = 3067200. Its totient is φ = 1532160.

The previous prime is 2224801. The next prime is 2224837. The reversal of 2224805 is 5084222.

2224805 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2224805 - 2² = 2224801 is a prime.

It is a d-powerful number, because it can be written as 2¹⁰ + 2¹³ + 2¹⁸ + 4⁴ + 8² + 0 + 5⁹ .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2224801) 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 15 ways as a sum of consecutive naturals, for example, 20 + ... + 2109.

It is an arithmetic number, because the mean of its divisors is an integer number (191700).

2^2224805 is an apocalyptic number.

It is an amenable number.

2224805 is a deficient number, since it is larger than the sum of its proper divisors (842395).

2224805 is a wasteful number, since it uses less digits than its factorization.

2224805 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2164.

The product of its (nonzero) digits is 1280, while the sum is 23.

The square root of 2224805 is about 1491.5780234369. The cubic root of 2224805 is about 130.5461246310.

The spelling of 2224805 in words is "two million, two hundred twenty-four thousand, eight hundred five".