2882688 has 32 divisors (see below), whose sum is σ = 7658160. Its totient is φ = 960768.

The previous prime is 2882657. The next prime is 2882717. The reversal of 2882688 is 8862882.

2882688 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a tau number, because it is divible by the number of its divisors (32).

It is a nude number because it is divisible by every one of its digits.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3370 + ... + 4137.

2^2882688 is an apocalyptic number.

It is an amenable number.

2882688 is an abundant number, since it is smaller than the sum of its proper divisors (4775472).

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

2882688 is an equidigital number, since it uses as much as digits as its factorization.

2882688 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7524 (or 7512 counting only the distinct ones).

The product of its digits is 98304, while the sum is 42.

The square root of 2882688 is about 1697.8480497383. The cubic root of 2882688 is about 142.3199819770.

It can be divided in two parts, 2882 and 688, that added together give a triangular number (3570 = T₈₄).

The spelling of 2882688 in words is "two million, eight hundred eighty-two thousand, six hundred eighty-eight".