2285258688 has 84 divisors (see below), whose sum is σ = 6583527600. Its totient is φ = 757886976.

The previous prime is 2285258669. The next prime is 2285258797. The reversal of 2285258688 is 8868525822.

2285258688 is a `hidden beast` number, since 2 + 2 + 8 + 52 + 586 + 8 + 8 = 666.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 104656 + ... + 124592.

Almost surely, 2^2285258688 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 2285258688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3291763800).

2285258688 is an abundant number, since it is smaller than the sum of its proper divisors (4298268912).

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

2285258688 is a wasteful number, since it uses less digits than its factorization.

2285258688 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 20154 (or 20141 counting only the distinct ones).

The product of its digits is 4915200, while the sum is 54.

The square root of 2285258688 is about 47804.3793809730. The cubic root of 2285258688 is about 1317.1799851912.

The spelling of 2285258688 in words is "two billion, two hundred eighty-five million, two hundred fifty-eight thousand, six hundred eighty-eight".