2224839 has 16 divisors (see below), whose sum is σ = 3133440. Its totient is φ = 1402080.

The previous prime is 2224837. The next prime is 2224861. The reversal of 2224839 is 9384222.

It is not a de Polignac number, because 2224839 - 2¹ = 2224837 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2224837) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 4117 + ... + 4625.

It is an arithmetic number, because the mean of its divisors is an integer number (195840).

2^2224839 is an apocalyptic number.

2224839 is a deficient number, since it is larger than the sum of its proper divisors (908601).

2224839 is a wasteful number, since it uses less digits than its factorization.

2224839 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 590.

The product of its digits is 6912, while the sum is 30.

The square root of 2224839 is about 1491.5894207187. The cubic root of 2224839 is about 130.5467896400.

The spelling of 2224839 in words is "two million, two hundred twenty-four thousand, eight hundred thirty-nine".