2195796 has 24 divisors (see below), whose sum is σ = 5249664. Its totient is φ = 713920.

The previous prime is 2195777. The next prime is 2195801. The reversal of 2195796 is 6975912.

It is a congruent number.

It is an unprimeable number.

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, 1740 + ... + 2723.

It is an arithmetic number, because the mean of its divisors is an integer number (218736).

2^2195796 is an apocalyptic number.

It is an amenable number.

2195796 is an abundant number, since it is smaller than the sum of its proper divisors (3053868).

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

2195796 is a wasteful number, since it uses less digits than its factorization.

2195796 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4511 (or 4509 counting only the distinct ones).

The product of its digits is 34020, while the sum is 39.

The square root of 2195796 is about 1481.8218516407. The cubic root of 2195796 is about 129.9762481261.

The spelling of 2195796 in words is "two million, one hundred ninety-five thousand, seven hundred ninety-six".