2241024728 has 32 divisors (see below), whose sum is σ = 4484160000. Its totient is φ = 1046287872.

The previous prime is 2241024727. The next prime is 2241024733. The reversal of 2241024728 is 8274201422.

It is a junction number, because it is equal to n+sod(n) for n = 2241024694 and 2241024703.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2241024727) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 47603 + ... + 82146.

It is an arithmetic number, because the mean of its divisors is an integer number (140130000).

Almost surely, 2^2241024728 is an apocalyptic number.

It is an amenable number.

2241024728 is an abundant number, since it is smaller than the sum of its proper divisors (2243135272).

2241024728 is a wasteful number, since it uses less digits than its factorization.

2241024728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 129899 (or 129895 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 32.

The square root of 2241024728 is about 47339.4626923458. The cubic root of 2241024728 is about 1308.6260146844.

The spelling of 2241024728 in words is "two billion, two hundred forty-one million, twenty-four thousand, seven hundred twenty-eight".