2244394 has 8 divisors (see below), whose sum is σ = 3543840. Its totient is φ = 1063116.

The previous prime is 2244377. The next prime is 2244401. The reversal of 2244394 is 4934422.

2244394 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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, 29494 + ... + 29569.

It is an arithmetic number, because the mean of its divisors is an integer number (442980).

2^2244394 is an apocalyptic number.

2244394 is a deficient number, since it is larger than the sum of its proper divisors (1299446).

2244394 is a wasteful number, since it uses less digits than its factorization.

2244394 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59084.

The product of its digits is 6912, while the sum is 28.

The square root of 2244394 is about 1498.1301679093. The cubic root of 2244394 is about 130.9281504879.

Adding to 2244394 its sum of digits (28), we get a palindrome (2244422).

The spelling of 2244394 in words is "two million, two hundred forty-four thousand, three hundred ninety-four".