194648 has 16 divisors (see below), whose sum is σ = 378000. Its totient is φ = 93856.

The previous prime is 194647. The next prime is 194653. The reversal of 194648 is 846491.

194648 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 194648.

It is not an unprimeable number, because it can be changed into a prime (194647) 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, 188 + ... + 651.

It is an arithmetic number, because the mean of its divisors is an integer number (23625).

2¹⁹⁴⁶⁴⁸ is an apocalyptic number.

It is an amenable number.

194648 is a deficient number, since it is larger than the sum of its proper divisors (183352).

194648 is a wasteful number, since it uses less digits than its factorization.

194648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 874 (or 870 counting only the distinct ones).

The product of its digits is 6912, while the sum is 32.

The square root of 194648 is about 441.1893017742. The cubic root of 194648 is about 57.9539864940.

It can be divided in two parts, 1 and 94648, that added together give a palindrome (94649).

The spelling of 194648 in words is "one hundred ninety-four thousand, six hundred forty-eight".