2814882872 has 8 divisors (see below), whose sum is σ = 5277905400. Its totient is φ = 1407441432.

The previous prime is 2814882857. The next prime is 2814882877. The reversal of 2814882872 is 2782884182.

It is a tau number, because it is divible by the number of its divisors (8).

It is a self number, because there is not a number n which added to its sum of digits gives 2814882872.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2814882877) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 175930172 + ... + 175930187.

It is an arithmetic number, because the mean of its divisors is an integer number (659738175).

Almost surely, 2^2814882872 is an apocalyptic number.

It is an amenable number.

2814882872 is a deficient number, since it is larger than the sum of its proper divisors (2463022528).

2814882872 is a wasteful number, since it uses less digits than its factorization.

2814882872 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 351860365 (or 351860361 counting only the distinct ones).

The product of its digits is 917504, while the sum is 50.

The square root of 2814882872 is about 53055.4697651430. The cubic root of 2814882872 is about 1411.9525740637.

The spelling of 2814882872 in words is "two billion, eight hundred fourteen million, eight hundred eighty-two thousand, eight hundred seventy-two".