196504323 has 16 divisors (see below), whose sum is σ = 266530176. Its totient is φ = 128760320.

The previous prime is 196504283. The next prime is 196504333. The reversal of 196504323 is 323405691.

It is a Cunningham number, because it is equal to 14018²-1.

It is a cyclic number.

It is not a de Polignac number, because 196504323 - 2⁸ = 196504067 is a prime.

It is a super-2 number, since 2×196504323² = 77227897915376658, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (196504333) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 39715 + ... + 44387.

It is an arithmetic number, because the mean of its divisors is an integer number (16658136).

Almost surely, 2^196504323 is an apocalyptic number.

196504323 is a deficient number, since it is larger than the sum of its proper divisors (70025853).

196504323 is a wasteful number, since it uses less digits than its factorization.

196504323 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4914.

The product of its (nonzero) digits is 19440, while the sum is 33.

The square root of 196504323 is about 14017.9999643316. Note that the first 4 decimals coincide. The cubic root of 196504323 is about 581.3763616591.

The spelling of 196504323 in words is "one hundred ninety-six million, five hundred four thousand, three hundred twenty-three".