2195536 has 20 divisors (see below), whose sum is σ = 4861792. Its totient is φ = 940896.

The previous prime is 2195527. The next prime is 2195563. The reversal of 2195536 is 6355912.

It is a junction number, because it is equal to n+sod(n) for n = 2195498 and 2195507.

It is a congruent number.

It is an unprimeable number.

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, 9690 + ... + 9913.

2^2195536 is an apocalyptic number.

It is an amenable number.

2195536 is an abundant number, since it is smaller than the sum of its proper divisors (2666256).

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

2195536 is a wasteful number, since it uses less digits than its factorization.

2195536 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19618 (or 19612 counting only the distinct ones).

The product of its digits is 8100, while the sum is 31.

The square root of 2195536 is about 1481.7341191995. The cubic root of 2195536 is about 129.9711178441.

The spelling of 2195536 in words is "two million, one hundred ninety-five thousand, five hundred thirty-six".