194996 has 18 divisors (see below), whose sum is σ = 361830. Its totient is φ = 91840.

The previous prime is 194989. The next prime is 195023. The reversal of 194996 is 699491.

It can be written as a sum of positive squares in 3 ways, for example, as 4900 + 190096 = 70^2 + 436^2 .

Its product of digits (17496) is a multiple of the sum of its prime divisors (72).

It is a plaindrome in base 11.

It is a congruent number.

It is an unprimeable number.

194996 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 4736 + ... + 4776.

2¹⁹⁴⁹⁹⁶ is an apocalyptic number.

It is an amenable number.

194996 is a deficient number, since it is larger than the sum of its proper divisors (166834).

194996 is a wasteful number, since it uses less digits than its factorization.

194996 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 115 (or 72 counting only the distinct ones).

The product of its digits is 17496, while the sum is 38.

The square root of 194996 is about 441.5835141850. The cubic root of 194996 is about 57.9885034685.

The spelling of 194996 in words is "one hundred ninety-four thousand, nine hundred ninety-six".