2244355752 has 64 divisors (see below), whose sum is σ = 5740761600. Its totient is φ = 730957760.

The previous prime is 2244355747. The next prime is 2244355777. The reversal of 2244355752 is 2575534422.

It is a self number, because there is not a number n which added to its sum of digits gives 2244355752.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 231727 + ... + 241217.

It is an arithmetic number, because the mean of its divisors is an integer number (89699400).

Almost surely, 2^2244355752 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 2244355752, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2870380800).

2244355752 is an abundant number, since it is smaller than the sum of its proper divisors (3496405848).

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

2244355752 is a wasteful number, since it uses less digits than its factorization.

2244355752 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9726 (or 9722 counting only the distinct ones).

The product of its digits is 336000, while the sum is 39.

The square root of 2244355752 is about 47374.6319457999. The cubic root of 2244355752 is about 1309.2740674317.

The spelling of 2244355752 in words is "two billion, two hundred forty-four million, three hundred fifty-five thousand, seven hundred fifty-two".