2244303472 has 40 divisors (see below), whose sum is σ = 4454714880. Its totient is φ = 1094761920.

The previous prime is 2244303437. The next prime is 2244303473. The reversal of 2244303472 is 2743034422.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2244303473) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 864897 + ... + 867487.

It is an arithmetic number, because the mean of its divisors is an integer number (111367872).

Almost surely, 2^2244303472 is an apocalyptic number.

It is an amenable number.

2244303472 is a deficient number, since it is larger than the sum of its proper divisors (2210411408).

2244303472 is a wasteful number, since it uses less digits than its factorization.

2244303472 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3901 (or 3895 counting only the distinct ones).

The product of its (nonzero) digits is 32256, while the sum is 31.

The square root of 2244303472 is about 47374.0801704899. The cubic root of 2244303472 is about 1309.2639012805.

Adding to 2244303472 its reverse (2743034422), we get a palindrome (4987337894).

The spelling of 2244303472 in words is "two billion, two hundred forty-four million, three hundred three thousand, four hundred seventy-two".