2196085612 has 12 divisors (see below), whose sum is σ = 4392171280. Its totient is φ = 941179536.

The previous prime is 2196085589. The next prime is 2196085613. The reversal of 2196085612 is 2165806912.

2196085612 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

2196085612 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (2196085613) 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, 39215787 + ... + 39215842.

Almost surely, 2^2196085612 is an apocalyptic number.

It is an amenable number.

2196085612 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

2196085612 is a wasteful number, since it uses less digits than its factorization.

2196085612 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 78431640 (or 78431638 counting only the distinct ones).

The product of its (nonzero) digits is 51840, while the sum is 40.

The square root of 2196085612 is about 46862.4115043176. The cubic root of 2196085612 is about 1299.8196223107.

The spelling of 2196085612 in words is "two billion, one hundred ninety-six million, eighty-five thousand, six hundred twelve".