2688883 has 2 divisors, whose sum is σ = 2688884. Its totient is φ = 2688882.

The previous prime is 2688877. The next prime is 2688887. The reversal of 2688883 is 3888862.

2688883 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-2688883 is a prime.

2688883 is a lucky number.

It is not a weakly prime, because it can be changed into another prime (2688887) by changing a digit.

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 as a sum of consecutive naturals, namely, 1344441 + 1344442.

It is an arithmetic number, because the mean of its divisors is an integer number (1344442).

2^2688883 is an apocalyptic number.

2688883 is the 877-th centered heptagonal number.

2688883 is a deficient number, since it is larger than the sum of its proper divisors (1).

2688883 is an equidigital number, since it uses as much as digits as its factorization.

2688883 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 147456, while the sum is 43.

The square root of 2688883 is about 1639.7813878685. The cubic root of 2688883 is about 139.0562889874.

The spelling of 2688883 in words is "two million, six hundred eighty-eight thousand, eight hundred eighty-three".