2681696 has 24 divisors (see below), whose sum is σ = 5320224. Its totient is φ = 1330560.

The previous prime is 2681683. The next prime is 2681713. The reversal of 2681696 is 6961862.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5561 + ... + 6023.

It is an arithmetic number, because the mean of its divisors is an integer number (221676).

2^2681696 is an apocalyptic number.

It is an amenable number.

2681696 is a deficient number, since it is larger than the sum of its proper divisors (2638528).

2681696 is a wasteful number, since it uses less digits than its factorization.

2681696 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 654 (or 646 counting only the distinct ones).

The product of its digits is 31104, while the sum is 38.

The square root of 2681696 is about 1637.5884708925. The cubic root of 2681696 is about 138.9322859114.

The spelling of 2681696 in words is "two million, six hundred eighty-one thousand, six hundred ninety-six".