2270086688 has 48 divisors (see below), whose sum is σ = 4629917880. Its totient is φ = 1094860800.

The previous prime is 2270086681. The next prime is 2270086691. The reversal of 2270086688 is 8866800722.

It can be written as a sum of positive squares in 4 ways, for example, as 699708304 + 1570378384 = 26452^2 + 39628^2 .

It is not an unprimeable number, because it can be changed into a prime (2270086681) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 107048 + ... + 126488.

Almost surely, 2^2270086688 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 2270086688, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (2314958940).

2270086688 is an abundant number, since it is smaller than the sum of its proper divisors (2359831192).

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

2270086688 is a wasteful number, since it uses less digits than its factorization.

2270086688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19581 (or 19573 counting only the distinct ones).

The product of its (nonzero) digits is 516096, while the sum is 47.

The square root of 2270086688 is about 47645.4267270218. The cubic root of 2270086688 is about 1314.2585589312.

The spelling of 2270086688 in words is "two billion, two hundred seventy million, eighty-six thousand, six hundred eighty-eight".