193146 has 8 divisors (see below), whose sum is σ = 386304. Its totient is φ = 64380.

The previous prime is 193139. The next prime is 193147. The reversal of 193146 is 641391.

193146 is digitally balanced in base 3, 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.

193146 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (193147) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 16090 + ... + 16101.

It is an arithmetic number, because the mean of its divisors is an integer number (48288).

2¹⁹³¹⁴⁶ is an apocalyptic number.

193146 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.

193146 is a wasteful number, since it uses less digits than its factorization.

193146 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 32196.

The product of its digits is 648, while the sum is 24.

The square root of 193146 is about 439.4837880969. The cubic root of 193146 is about 57.8045342324.

The spelling of 193146 in words is "one hundred ninety-three thousand, one hundred forty-six".