194328 has 24 divisors (see below), whose sum is σ = 526500. Its totient is φ = 64752.

The previous prime is 194323. The next prime is 194353. The reversal of 194328 is 823491.

It is a tau number, because it is divible by the number of its divisors (24).

It is a nude number because it is divisible by every one of its digits.

It is one of the 548 Lynch-Bell numbers.

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 194328.

It is not an unprimeable number, because it can be changed into a prime (194323) by changing a digit.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1278 + ... + 1421.

2¹⁹⁴³²⁸ is an apocalyptic number.

194328 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is an amenable number.

194328 is an abundant number, since it is smaller than the sum of its proper divisors (332172).

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

194328 is a wasteful number, since it uses less digits than its factorization.

194328 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2711 (or 2704 counting only the distinct ones).

The product of its digits is 1728, while the sum is 27.

The square root of 194328 is about 440.8264964813. The cubic root of 194328 is about 57.9222104200.

The spelling of 194328 in words is "one hundred ninety-four thousand, three hundred twenty-eight".