2244432032 has 48 divisors (see below), whose sum is σ = 4594673160. Its totient is φ = 1077931008.

The previous prime is 2244432017. The next prime is 2244432041. The reversal of 2244432032 is 2302344422.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 2042678416 + 201753616 = 45196^2 + 14204^2 .

It is a junction number, because it is equal to n+sod(n) for n = 2244431992 and 2244432010.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 176678 + ... + 188954.

Almost surely, 2^2244432032 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 2244432032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2297336580).

2244432032 is an abundant number, since it is smaller than the sum of its proper divisors (2350241128).

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

2244432032 is a wasteful number, since it uses less digits than its factorization.

2244432032 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12513 (or 12505 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 26.

The square root of 2244432032 is about 47375.4370111770. The cubic root of 2244432032 is about 1309.2889002398.

Adding to 2244432032 its reverse (2302344422), we get a palindrome (4546776454).

The spelling of 2244432032 in words is "two billion, two hundred forty-four million, four hundred thirty-two thousand, thirty-two".