2234444 has 6 divisors (see below), whose sum is σ = 3910284. Its totient is φ = 1117220.

The previous prime is 2234437. The next prime is 2234447. The reversal of 2234444 is 4444322.

It is a plaindrome in base 10.

It is not an unprimeable number, because it can be changed into a prime (2234447) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 279302 + ... + 279309.

It is an arithmetic number, because the mean of its divisors is an integer number (651714).

2^2234444 is an apocalyptic number.

It is an amenable number.

2234444 is a deficient number, since it is larger than the sum of its proper divisors (1675840).

2234444 is a wasteful number, since it uses less digits than its factorization.

2234444 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 558615 (or 558613 counting only the distinct ones).

The product of its digits is 3072, while the sum is 23.

The square root of 2234444 is about 1494.8056729890. The cubic root of 2234444 is about 130.7343840075.

Adding to 2234444 its reverse (4444322), we get a palindrome (6678766).

The spelling of 2234444 in words is "two million, two hundred thirty-four thousand, four hundred forty-four".