193316 has 12 divisors (see below), whose sum is σ = 349440. Its totient is φ = 93480.

The previous prime is 193301. The next prime is 193327. The reversal of 193316 is 613391.

193316 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 193291 and 193300.

It is a congruent number.

It is an unprimeable number.

193316 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, 656 + ... + 903.

It is an arithmetic number, because the mean of its divisors is an integer number (29120).

2¹⁹³³¹⁶ is an apocalyptic number.

It is an amenable number.

193316 is a deficient number, since it is larger than the sum of its proper divisors (156124).

193316 is a wasteful number, since it uses less digits than its factorization.

193316 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1594 (or 1592 counting only the distinct ones).

The product of its digits is 486, while the sum is 23.

The square root of 193316 is about 439.6771542848. The cubic root of 193316 is about 57.8214884004.

The spelling of 193316 in words is "one hundred ninety-three thousand, three hundred sixteen".