2282157588 has 48 divisors (see below), whose sum is σ = 5653186560. Its totient is φ = 714077184.

The previous prime is 2282157569. The next prime is 2282157593. The reversal of 2282157588 is 8857512822.

It is a congruent number.

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, 63528 + ... + 92736.

It is an arithmetic number, because the mean of its divisors is an integer number (117774720).

Almost surely, 2^2282157588 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 2282157588, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2826593280).

2282157588 is an abundant number, since it is smaller than the sum of its proper divisors (3371028972).

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

2282157588 is a wasteful number, since it uses less digits than its factorization.

2282157588 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 29616 (or 29614 counting only the distinct ones).

The product of its digits is 716800, while the sum is 48.

The square root of 2282157588 is about 47771.9330569739. The cubic root of 2282157588 is about 1316.5839103107.

The spelling of 2282157588 in words is "two billion, two hundred eighty-two million, one hundred fifty-seven thousand, five hundred eighty-eight".