2882187 has 24 divisors (see below), whose sum is σ = 5191680. Its totient is φ = 1496880.

The previous prime is 2882183. The next prime is 2882203. The reversal of 2882187 is 7812882.

It is not a de Polignac number, because 2882187 - 2² = 2882183 is a prime.

It is not an unprimeable number, because it can be changed into a prime (2882183) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 1387 + ... + 2772.

It is an arithmetic number, because the mean of its divisors is an integer number (216320).

2^2882187 is an apocalyptic number.

2882187 is a deficient number, since it is larger than the sum of its proper divisors (2309493).

2882187 is a wasteful number, since it uses less digits than its factorization.

2882187 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4183 (or 4180 counting only the distinct ones).

The product of its digits is 14336, while the sum is 36.

The square root of 2882187 is about 1697.7005036225. The cubic root of 2882187 is about 142.3117366122.

It can be divided in two parts, 28 and 82187, that added together give a triangular number (82215 = T₄₀₅).

The spelling of 2882187 in words is "two million, eight hundred eighty-two thousand, one hundred eighty-seven".