2224346 has 8 divisors (see below), whose sum is σ = 3345300. Its totient is φ = 1109248.

The previous prime is 2224337. The next prime is 2224367. The reversal of 2224346 is 6434222.

2224346 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 2217121 + 7225 = 1489^2 + 85^2 .

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

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 3 ways as a sum of consecutive naturals, for example, 341 + ... + 2136.

2^2224346 is an apocalyptic number.

2224346 is a deficient number, since it is larger than the sum of its proper divisors (1120954).

2224346 is a wasteful number, since it uses less digits than its factorization.

2224346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2928.

The product of its digits is 2304, while the sum is 23.

The square root of 2224346 is about 1491.4241516081. The cubic root of 2224346 is about 130.5371463472.

Adding to 2224346 its reverse (6434222), we get a palindrome (8658568).

The spelling of 2224346 in words is "two million, two hundred twenty-four thousand, three hundred forty-six".