2855085260 has 24 divisors (see below), whose sum is σ = 5996682720. Its totient is φ = 1141842944.

The previous prime is 2855085257. The next prime is 2855085323. The reversal of 2855085260 is 625805582.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 232556 + ... + 244524.

It is an arithmetic number, because the mean of its divisors is an integer number (249861780).

Almost surely, 2^2855085260 is an apocalyptic number.

2855085260 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2855085260 is an abundant number, since it is smaller than the sum of its proper divisors (3141597460).

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

2855085260 is a wasteful number, since it uses less digits than its factorization.

2855085260 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 23905 (or 23903 counting only the distinct ones).

The product of its (nonzero) digits is 192000, while the sum is 41.

The square root of 2855085260 is about 53432.9978571294. The cubic root of 2855085260 is about 1418.6426989431.

The spelling of 2855085260 in words is "two billion, eight hundred fifty-five million, eighty-five thousand, two hundred sixty".