2244704 has 48 divisors (see below), whose sum is σ = 5515776. Its totient is φ = 873600.

The previous prime is 2244703. The next prime is 2244707. The reversal of 2244704 is 4074422.

It is a self number, because there is not a number n which added to its sum of digits gives 2244704.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244703) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 2009 + ... + 2919.

It is an arithmetic number, because the mean of its divisors is an integer number (114912).

2^2244704 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2244704, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2757888).

2244704 is an abundant number, since it is smaller than the sum of its proper divisors (3271072).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2244704 is a wasteful number, since it uses less digits than its factorization.

2244704 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 939 (or 931 counting only the distinct ones).

The product of its (nonzero) digits is 1792, while the sum is 23.

The square root of 2244704 is about 1498.2336266417. The cubic root of 2244704 is about 130.9341782260.

The spelling of 2244704 in words is "two million, two hundred forty-four thousand, seven hundred four".