2244882432 has 312 divisors, whose sum is σ = 6907175424. Its totient is φ = 646643712.

The previous prime is 2244882397. The next prime is 2244882439. The reversal of 2244882432 is 2342884422.

It is a tau number, because it is divible by the number of its divisors (312).

It is a Harshad number since it is a multiple of its sum of digits (39).

It is a nude number because it is divisible by every one of its digits.

It is not an unprimeable number, because it can be changed into a prime (2244882439) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 47763433 + ... + 47763479.

Almost surely, 2^2244882432 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 2244882432, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3453587712).

2244882432 is an abundant number, since it is smaller than the sum of its proper divisors (4662292992).

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

2244882432 is a wasteful number, since it uses less digits than its factorization.

2244882432 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 123 (or 88 counting only the distinct ones).

The product of its digits is 196608, while the sum is 39.

The square root of 2244882432 is about 47380.1902908800. The cubic root of 2244882432 is about 1309.3764746269.

The spelling of 2244882432 in words is "two billion, two hundred forty-four million, eight hundred eighty-two thousand, four hundred thirty-two".