2587080386 has 16 divisors (see below), whose sum is σ = 4369966848. Its totient is φ = 1138011600.

The previous prime is 2587080359. The next prime is 2587080389. The reversal of 2587080386 is 6830807852.

2587080386 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 2587080386.

It is not an unprimeable number, because it can be changed into a prime (2587080389) 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, 1896005 + ... + 1897368.

It is an arithmetic number, because the mean of its divisors is an integer number (273122928).

Almost surely, 2^2587080386 is an apocalyptic number.

2587080386 is a deficient number, since it is larger than the sum of its proper divisors (1782886462).

2587080386 is a wasteful number, since it uses less digits than its factorization.

2587080386 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3793417.

The product of its (nonzero) digits is 645120, while the sum is 47.

The square root of 2587080386 is about 50863.3501256062. The cubic root of 2587080386 is about 1372.7874739546.

The spelling of 2587080386 in words is "two billion, five hundred eighty-seven million, eighty thousand, three hundred eighty-six".