194808 has 16 divisors (see below), whose sum is σ = 487080. Its totient is φ = 64928.

The previous prime is 194771. The next prime is 194809. The reversal of 194808 is 808491.

It is a happy number.

194808 is nontrivially palindromic in base 15.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 194808.

It is not an unprimeable number, because it can be changed into a prime (194809) by changing a digit.

194808 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 3 ways as a sum of consecutive naturals, for example, 4035 + ... + 4082.

2¹⁹⁴⁸⁰⁸ is an apocalyptic number.

It is an amenable number.

194808 is an abundant number, since it is smaller than the sum of its proper divisors (292272).

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

194808 is a wasteful number, since it uses less digits than its factorization.

194808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8126 (or 8122 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 194808 is about 441.3705925863. The cubic root of 194808 is about 57.9698614722.

The spelling of 194808 in words is "one hundred ninety-four thousand, eight hundred eight".