2244403032 has 64 divisors (see below), whose sum is σ = 5928076800. Its totient is φ = 706957440.

The previous prime is 2244403009. The next prime is 2244403097. The reversal of 2244403032 is 2303044422.

It is a Harshad number since it is a multiple of its sum of digits (24).

It is a junction number, because it is equal to n+sod(n) for n = 2244402993 and 2244403011.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1594 + ... + 67017.

It is an arithmetic number, because the mean of its divisors is an integer number (92626200).

Almost surely, 2^2244403032 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 2244403032, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2964038400).

2244403032 is an abundant number, since it is smaller than the sum of its proper divisors (3683673768).

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

2244403032 is a wasteful number, since it uses less digits than its factorization.

2244403032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 68696 (or 68692 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 24.

The square root of 2244403032 is about 47375.1309444101. The cubic root of 2244403032 is about 1309.2832611678.

Adding to 2244403032 its reverse (2303044422), we get a palindrome (4547447454).

The spelling of 2244403032 in words is "two billion, two hundred forty-four million, four hundred three thousand, thirty-two".