194066 has 8 divisors (see below), whose sum is σ = 306480. Its totient is φ = 91908.

The previous prime is 194057. The next prime is 194069. The reversal of 194066 is 660491.

194066 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×194066² = 75323224712, which contains 22 as substring.

It is a Curzon number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 194066.

It is not an unprimeable number, because it can be changed into a prime (194069) by changing a digit.

194066 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 in 3 ways as a sum of consecutive naturals, for example, 2516 + ... + 2591.

It is an arithmetic number, because the mean of its divisors is an integer number (38310).

2¹⁹⁴⁰⁶⁶ is an apocalyptic number.

194066 is a deficient number, since it is larger than the sum of its proper divisors (112414).

194066 is a wasteful number, since it uses less digits than its factorization.

194066 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5128.

The product of its (nonzero) digits is 1296, while the sum is 26.

The square root of 194066 is about 440.5292271802. The cubic root of 194066 is about 57.8961677767.

The spelling of 194066 in words is "one hundred ninety-four thousand, sixty-six".