2105696 has 24 divisors (see below), whose sum is σ = 4327344. Its totient is φ = 1006720.

The previous prime is 2105693. The next prime is 2105699. The reversal of 2105696 is 6965012.

It is an interprime number because it is at equal distance from previous prime (2105693) and next prime (2105699).

It is an alternating number because its digits alternate between even and odd.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2105693) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (5) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 695 + ... + 2166.

It is an arithmetic number, because the mean of its divisors is an integer number (180306).

2^2105696 is an apocalyptic number.

It is an amenable number.

2105696 is an abundant number, since it is smaller than the sum of its proper divisors (2221648).

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

2105696 is a wasteful number, since it uses less digits than its factorization.

2105696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2894 (or 2886 counting only the distinct ones).

The product of its (nonzero) digits is 3240, while the sum is 29.

The square root of 2105696 is about 1451.1016504711. The cubic root of 2105696 is about 128.1735925937.

The spelling of 2105696 in words is "two million, one hundred five thousand, six hundred ninety-six".