2224624044 has 48 divisors (see below), whose sum is σ = 5485898880. Its totient is φ = 699696000.

The previous prime is 2224624037. The next prime is 2224624109. The reversal of 2224624044 is 4404264222.

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, 37792 + ... + 76664.

It is an arithmetic number, because the mean of its divisors is an integer number (114289560).

Almost surely, 2^2224624044 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 2224624044, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2742949440).

2224624044 is an abundant number, since it is smaller than the sum of its proper divisors (3261274836).

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

2224624044 is a wasteful number, since it uses less digits than its factorization.

2224624044 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39150 (or 39148 counting only the distinct ones).

The product of its (nonzero) digits is 24576, while the sum is 30.

The square root of 2224624044 is about 47165.9203662984. The cubic root of 2224624044 is about 1305.4258518300.

Adding to 2224624044 its reverse (4404264222), we get a palindrome (6628888266).

The spelling of 2224624044 in words is "two billion, two hundred twenty-four million, six hundred twenty-four thousand, forty-four".