2886832 has 20 divisors (see below), whose sum is σ = 6023920. Its totient is φ = 1332288.

The previous prime is 2886809. The next prime is 2886833. The reversal of 2886832 is 2386882.

It is a junction number, because it is equal to n+sod(n) for n = 2886791 and 2886800.

It is not an unprimeable number, because it can be changed into a prime (2886833) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6732 + ... + 7147.

It is an arithmetic number, because the mean of its divisors is an integer number (301196).

2^2886832 is an apocalyptic number.

It is an amenable number.

2886832 is an abundant number, since it is smaller than the sum of its proper divisors (3137088).

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

2886832 is a wasteful number, since it uses less digits than its factorization.

2886832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 13900 (or 13894 counting only the distinct ones).

The product of its digits is 36864, while the sum is 37.

The square root of 2886832 is about 1699.0679798054. The cubic root of 2886832 is about 142.3881465536.

It can be divided in two parts, 28868 and 32, that added together give a square (28900 = 170²).

The spelling of 2886832 in words is "two million, eight hundred eighty-six thousand, eight hundred thirty-two".