196043 has 2 divisors, whose sum is σ = 196044. Its totient is φ = 196042.

The previous prime is 196039. The next prime is 196051. The reversal of 196043 is 340691.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 196043 - 2² = 196039 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (196003) 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 as a sum of consecutive naturals, namely, 98021 + 98022.

It is an arithmetic number, because the mean of its divisors is an integer number (98022).

2¹⁹⁶⁰⁴³ is an apocalyptic number.

196043 is a deficient number, since it is larger than the sum of its proper divisors (1).

196043 is an equidigital number, since it uses as much as digits as its factorization.

196043 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 648, while the sum is 23.

The square root of 196043 is about 442.7674333101. The cubic root of 196043 is about 58.0921049466.

Adding to 196043 its product of nonzero digits (648), we get a palindrome (196691).

The spelling of 196043 in words is "one hundred ninety-six thousand, forty-three".