2887086725 has 6 divisors (see below), whose sum is σ = 3579987570. Its totient is φ = 2309669360.

The previous prime is 2887086701. The next prime is 2887086737. The reversal of 2887086725 is 5276807882.

It can be written as a sum of positive squares in 3 ways, for example, as 257345764 + 2629740961 = 16042^2 + 51281^2 .

It is not a de Polignac number, because 2887086725 - 2²⁶ = 2819977861 is a prime.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 57741710 + ... + 57741759.

It is an arithmetic number, because the mean of its divisors is an integer number (596664595).

Almost surely, 2^2887086725 is an apocalyptic number.

2887086725 is a gapful number since it is divisible by the number (25) formed by its first and last digit.

It is an amenable number.

2887086725 is a deficient number, since it is larger than the sum of its proper divisors (692900845).

2887086725 is a wasteful number, since it uses less digits than its factorization.

2887086725 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 115483479 (or 115483474 counting only the distinct ones).

The product of its (nonzero) digits is 3010560, while the sum is 53.

The square root of 2887086725 is about 53731.6175542855. The cubic root of 2887086725 is about 1423.9233439159.

The spelling of 2887086725 in words is "two billion, eight hundred eighty-seven million, eighty-six thousand, seven hundred twenty-five".