2854622080 has 128 divisors (see below), whose sum is σ = 7134842880. Its totient is φ = 1091069952.

The previous prime is 2854622051. The next prime is 2854622081. The reversal of 2854622080 is 802264582.

It is a tau number, because it is divible by the number of its divisors (128).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2854622081) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1292337 + ... + 1294543.

It is an arithmetic number, because the mean of its divisors is an integer number (55740960).

Almost surely, 2^2854622080 is an apocalyptic number.

2854622080 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 2854622080, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3567421440).

2854622080 is an abundant number, since it is smaller than the sum of its proper divisors (4280220800).

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

2854622080 is a wasteful number, since it uses less digits than its factorization.

2854622080 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2316 (or 2304 counting only the distinct ones).

The product of its (nonzero) digits is 61440, while the sum is 37.

The square root of 2854622080 is about 53428.6634682171. The cubic root of 2854622080 is about 1418.5659794057.

The spelling of 2854622080 in words is "two billion, eight hundred fifty-four million, six hundred twenty-two thousand, eighty".