2281608896 has 112 divisors (see below), whose sum is σ = 5606954496. Its totient is φ = 898781184.

The previous prime is 2281608851. The next prime is 2281608899. The reversal of 2281608896 is 6988061822.

It is a tau number, because it is divible by the number of its divisors (112).

It is not an unprimeable number, because it can be changed into a prime (2281608899) by changing a digit.

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, 324005 + ... + 330971.

Almost surely, 2^2281608896 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 2281608896, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2803477248).

2281608896 is an abundant number, since it is smaller than the sum of its proper divisors (3325345600).

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

2281608896 is a wasteful number, since it uses less digits than its factorization.

2281608896 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7046 (or 7036 counting only the distinct ones).

The product of its (nonzero) digits is 663552, while the sum is 50.

The square root of 2281608896 is about 47766.1898836405. The cubic root of 2281608896 is about 1316.4783878050.

The spelling of 2281608896 in words is "two billion, two hundred eighty-one million, six hundred eight thousand, eight hundred ninety-six".