2855234448 has 240 divisors, whose sum is σ = 9143289792. Its totient is φ = 855360000.

The previous prime is 2855234423. The next prime is 2855234449. The reversal of 2855234448 is 8444325582.

2855234448 is a `hidden beast` number, since 2 + 85 + 523 + 4 + 4 + 48 = 666.

2855234448 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is not an unprimeable number, because it can be changed into a prime (2855234449) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 4319238 + ... + 4319898.

Almost surely, 2^2855234448 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 2855234448, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (4571644896).

2855234448 is an abundant number, since it is smaller than the sum of its proper divisors (6288055344).

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

2855234448 is a wasteful number, since it uses less digits than its factorization.

2855234448 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 796 (or 778 counting only the distinct ones).

The product of its digits is 1228800, while the sum is 45.

The square root of 2855234448 is about 53434.3938676205. The cubic root of 2855234448 is about 1418.6674081621.

The spelling of 2855234448 in words is "two billion, eight hundred fifty-five million, two hundred thirty-four thousand, four hundred forty-eight".