2087896728 has 32 divisors (see below), whose sum is σ = 5220898560. Its totient is φ = 695811360.

The previous prime is 2087896711. The next prime is 2087896729. The reversal of 2087896728 is 8276987802.

2087896728 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2087896729) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 166933 + ... + 179003.

It is an arithmetic number, because the mean of its divisors is an integer number (163153080).

Almost surely, 2^2087896728 is an apocalyptic number.

It is an amenable number.

2087896728 is an abundant number, since it is smaller than the sum of its proper divisors (3133001832).

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

2087896728 is a wasteful number, since it uses less digits than its factorization.

2087896728 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 19287 (or 19283 counting only the distinct ones).

The product of its (nonzero) digits is 5419008, while the sum is 57.

The square root of 2087896728 is about 45693.5085980492. The cubic root of 2087896728 is about 1278.1142332396.

The spelling of 2087896728 in words is "two billion, eighty-seven million, eight hundred ninety-six thousand, seven hundred twenty-eight".