100194 has 8 divisors (see below), whose sum is σ = 200400. Its totient is φ = 33396.

The previous prime is 100193. The next prime is 100207. The reversal of 100194 is 491001.

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

100194 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (100193) 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, 8344 + ... + 8355.

It is an arithmetic number, because the mean of its divisors is an integer number (25050).

2¹⁰⁰¹⁹⁴ is an apocalyptic number.

100194 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

100194 is a wasteful number, since it uses less digits than its factorization.

100194 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 16704.

The product of its (nonzero) digits is 36, while the sum is 15.

The square root of 100194 is about 316.5343583247. The cubic root of 100194 is about 46.4458845547.

Adding to 100194 its reverse (491001), we get a palindrome (591195).

The spelling of 100194 in words is "one hundred thousand, one hundred ninety-four".