194748 has 12 divisors (see below), whose sum is σ = 454440. Its totient is φ = 64912.

The previous prime is 194729. The next prime is 194749. The reversal of 194748 is 847491.

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

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 194748.

It is not an unprimeable number, because it can be changed into a prime (194749) by changing a digit.

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, 8103 + ... + 8126.

It is an arithmetic number, because the mean of its divisors is an integer number (37870).

2¹⁹⁴⁷⁴⁸ is an apocalyptic number.

It is an amenable number.

194748 is an abundant number, since it is smaller than the sum of its proper divisors (259692).

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

194748 is a wasteful number, since it uses less digits than its factorization.

194748 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16236 (or 16234 counting only the distinct ones).

The product of its digits is 8064, while the sum is 33.

The square root of 194748 is about 441.3026172594. The cubic root of 194748 is about 57.9639093744.

It can be divided in two parts, 1 and 94748, that added together give a palindrome (94749).

The spelling of 194748 in words is "one hundred ninety-four thousand, seven hundred forty-eight".