194665996 has 12 divisors (see below), whose sum is σ = 389332048. Its totient is φ = 83428272.

The previous prime is 194665993. The next prime is 194666011. The reversal of 194665996 is 699566491.

194665996 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

194665996 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (194665993) 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, 3476151 + ... + 3476206.

Almost surely, 2^194665996 is an apocalyptic number.

It is an amenable number.

194665996 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.

194665996 is a wasteful number, since it uses less digits than its factorization.

194665996 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6952368 (or 6952366 counting only the distinct ones).

The product of its digits is 3149280, while the sum is 55.

The square root of 194665996 is about 13952.2756566805. The cubic root of 194665996 is about 579.5577246626.

The spelling of 194665996 in words is "one hundred ninety-four million, six hundred sixty-five thousand, nine hundred ninety-six".