2087087696 has 40 divisors (see below), whose sum is σ = 4097107560. Its totient is φ = 1029832704.

The previous prime is 2087087683. The next prime is 2087087701. The reversal of 2087087696 is 6967807802.

It is a happy number.

It can be written as a sum of positive squares in 4 ways, for example, as 22657600 + 2064430096 = 4760^2 + 45436^2 .

It is a congruent number.

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, 602000 + ... + 605456.

It is an arithmetic number, because the mean of its divisors is an integer number (102427689).

Almost surely, 2^2087087696 is an apocalyptic number.

It is an amenable number.

2087087696 is a deficient number, since it is larger than the sum of its proper divisors (2010019864).

2087087696 is a wasteful number, since it uses less digits than its factorization.

2087087696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3951 (or 3945 counting only the distinct ones).

The product of its (nonzero) digits is 2032128, while the sum is 53.

The square root of 2087087696 is about 45684.6549291991. The cubic root of 2087087696 is about 1277.9491278671.

The spelling of 2087087696 in words is "two billion, eighty-seven million, eighty-seven thousand, six hundred ninety-six".