2242844736 has 112 divisors (see below), whose sum is σ = 6513454080. Its totient is φ = 675473920.

The previous prime is 2242844711. The next prime is 2242844749. The reversal of 2242844736 is 6374482422.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 349525 + ... + 355883.

It is an arithmetic number, because the mean of its divisors is an integer number (58155840).

Almost surely, 2^2242844736 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 2242844736, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3256727040).

2242844736 is an abundant number, since it is smaller than the sum of its proper divisors (4270609344).

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

2242844736 is a wasteful number, since it uses less digits than its factorization.

2242844736 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6552 (or 6542 counting only the distinct ones).

The product of its digits is 516096, while the sum is 42.

The square root of 2242844736 is about 47358.6817384099. The cubic root of 2242844736 is about 1308.9801778674.

The spelling of 2242844736 in words is "two billion, two hundred forty-two million, eight hundred forty-four thousand, seven hundred thirty-six".