194338 has 4 divisors (see below), whose sum is σ = 291510. Its totient is φ = 97168.

The previous prime is 194323. The next prime is 194353. The reversal of 194338 is 833491.

194338 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes.

It is an interprime number because it is at equal distance from previous prime (194323) and next prime (194353).

It can be written as a sum of positive squares in only one way, i.e., 173889 + 20449 = 417^2 + 143^2 .

It is an unprimeable number.

194338 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 48583 + ... + 48586.

2¹⁹⁴³³⁸ is an apocalyptic number.

194338 is a deficient number, since it is larger than the sum of its proper divisors (97172).

194338 is an equidigital number, since it uses as much as digits as its factorization.

194338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 97171.

The product of its digits is 2592, while the sum is 28.

The square root of 194338 is about 440.8378386663. The cubic root of 194338 is about 57.9232039501.

The spelling of 194338 in words is "one hundred ninety-four thousand, three hundred thirty-eight".