193926 has 8 divisors (see below), whose sum is σ = 387864. Its totient is φ = 64640.

The previous prime is 193891. The next prime is 193937. The reversal of 193926 is 629391.

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

193926 is an admirable number.

It is a d-powerful number, because it can be written as 1 + 9² + 9³ + 3¹¹ + 2¹³ + 6⁵ .

It is a Curzon number.

It is a plaindrome in base 11.

It is a junction number, because it is equal to n+sod(n) for n = 193893 and 193902.

It is a congruent number.

It is an unprimeable number.

193926 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, 16155 + ... + 16166.

It is an arithmetic number, because the mean of its divisors is an integer number (48483).

2¹⁹³⁹²⁶ is an apocalyptic number.

193926 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.

193926 is a wasteful number, since it uses less digits than its factorization.

193926 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 32326.

The product of its digits is 2916, while the sum is 30.

The square root of 193926 is about 440.3702987260. The cubic root of 193926 is about 57.8822422507.

The spelling of 193926 in words is "one hundred ninety-three thousand, nine hundred twenty-six".