2102696 has 16 divisors (see below), whose sum is σ = 4174740. Its totient is φ = 989440.

The previous prime is 2102693. The next prime is 2102717. The reversal of 2102696 is 6962012.

It can be written as a sum of positive squares in 2 ways, for example, as 2102500 + 196 = 1450^2 + 14^2 .

It is not an unprimeable number, because it can be changed into a prime (2102693) 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 3 ways as a sum of consecutive naturals, for example, 7595 + ... + 7866.

2^2102696 is an apocalyptic number.

It is an amenable number.

2102696 is a deficient number, since it is larger than the sum of its proper divisors (2072044).

2102696 is a wasteful number, since it uses less digits than its factorization.

2102696 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15484 (or 15480 counting only the distinct ones).

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 2102696 is about 1450.0675846318. The cubic root of 2102696 is about 128.1126937219.

The spelling of 2102696 in words is "two million, one hundred two thousand, six hundred ninety-six".