2102596 has 6 divisors (see below), whose sum is σ = 3679550. Its totient is φ = 1051296.

The previous prime is 2102593. The next prime is 2102623. The reversal of 2102596 is 6952012.

It can be written as a sum of positive squares in only one way, i.e., 1440000 + 662596 = 1200^2 + 814^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 2102596.

It is not an unprimeable number, because it can be changed into a prime (2102593) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 262821 + ... + 262828.

2^2102596 is an apocalyptic number.

It is an amenable number.

2102596 is a deficient number, since it is larger than the sum of its proper divisors (1576954).

2102596 is a wasteful number, since it uses less digits than its factorization.

2102596 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 525653 (or 525651 counting only the distinct ones).

The product of its (nonzero) digits is 1080, while the sum is 25.

The square root of 2102596 is about 1450.0331030704. The cubic root of 2102596 is about 128.1106627622.

The spelling of 2102596 in words is "two million, one hundred two thousand, five hundred ninety-six".