2587081476 has 48 divisors (see below), whose sum is σ = 6911757440. Its totient is φ = 737786880.

The previous prime is 2587081447. The next prime is 2587081481. The reversal of 2587081476 is 6741807852.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 16980 + ... + 73908.

Almost surely, 2^2587081476 is an apocalyptic number.

It is an amenable number.

2587081476 is an abundant number, since it is smaller than the sum of its proper divisors (4324675964).

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

2587081476 is a wasteful number, since it uses less digits than its factorization.

2587081476 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 57484 (or 57482 counting only the distinct ones).

The product of its (nonzero) digits is 752640, while the sum is 48.

The square root of 2587081476 is about 50863.3608405894. The cubic root of 2587081476 is about 1372.7876667508.

The spelling of 2587081476 in words is "two billion, five hundred eighty-seven million, eighty-one thousand, four hundred seventy-six".