196183 has 4 divisors (see below), whose sum is σ = 211288. Its totient is φ = 181080.

The previous prime is 196181. The next prime is 196187. The reversal of 196183 is 381691.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 381691 = 19 ⋅20089.

It is a cyclic number.

It is not a de Polignac number, because 196183 - 2¹ = 196181 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196181) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 7533 + ... + 7558.

It is an arithmetic number, because the mean of its divisors is an integer number (52822).

2¹⁹⁶¹⁸³ is an apocalyptic number.

196183 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

196183 is a deficient number, since it is larger than the sum of its proper divisors (15105).

196183 is a wasteful number, since it uses less digits than its factorization.

196183 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 15104.

The product of its digits is 1296, while the sum is 28.

The square root of 196183 is about 442.9255016366. The cubic root of 196183 is about 58.1059300759.

The spelling of 196183 in words is "one hundred ninety-six thousand, one hundred eighty-three".