2087275968 has 126 divisors (see below), whose sum is σ = 6151190136. Its totient is φ = 676698624.

The previous prime is 2087275961. The next prime is 2087275987. The reversal of 2087275968 is 8695727802.

It is a happy number.

2087275968 is a `hidden beast` number, since 20 + 8 + 7 + 27 + 596 + 8 = 666.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2087275961) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 787221 + ... + 789867.

Almost surely, 2^2087275968 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 2087275968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (3075595068).

2087275968 is an abundant number, since it is smaller than the sum of its proper divisors (4063914168).

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

2087275968 is a wasteful number, since it uses less digits than its factorization.

2087275968 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2739 (or 2689 counting only the distinct ones).

The product of its (nonzero) digits is 3386880, while the sum is 54.

The square root of 2087275968 is about 45686.7154433321. The cubic root of 2087275968 is about 1277.9875537886.

The spelling of 2087275968 in words is "two billion, eighty-seven million, two hundred seventy-five thousand, nine hundred sixty-eight".