2688014 has 16 divisors (see below), whose sum is σ = 4656096. Its totient is φ = 1140000.

The previous prime is 2687999. The next prime is 2688017. The reversal of 2688014 is 4108862.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2688017) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 464 + ... + 2364.

It is an arithmetic number, because the mean of its divisors is an integer number (291006).

2^2688014 is an apocalyptic number.

2688014 is a deficient number, since it is larger than the sum of its proper divisors (1968082).

2688014 is a wasteful number, since it uses less digits than its factorization.

2688014 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2011.

The product of its (nonzero) digits is 3072, while the sum is 29.

The square root of 2688014 is about 1639.5163921108. The cubic root of 2688014 is about 139.0413071858.

The spelling of 2688014 in words is "two million, six hundred eighty-eight thousand, fourteen".