2636196 has 12 divisors (see below), whose sum is σ = 6151152. Its totient is φ = 878728.

The previous prime is 2636171. The next prime is 2636197. The reversal of 2636196 is 6916362.

It is a happy number.

It is a tau number, because it is divible by the number of its divisors (12).

It is not an unprimeable number, because it can be changed into a prime (2636197) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 109830 + ... + 109853.

It is an arithmetic number, because the mean of its divisors is an integer number (512596).

2^2636196 is an apocalyptic number.

It is an amenable number.

2636196 is an abundant number, since it is smaller than the sum of its proper divisors (3514956).

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

2636196 is a wasteful number, since it uses less digits than its factorization.

2636196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 219690 (or 219688 counting only the distinct ones).

The product of its digits is 11664, while the sum is 33.

The square root of 2636196 is about 1623.6366588618. The cubic root of 2636196 is about 138.1420507469.

The spelling of 2636196 in words is "two million, six hundred thirty-six thousand, one hundred ninety-six".