196595063 has 4 divisors (see below), whose sum is σ = 224680080. Its totient is φ = 168510048.

The previous prime is 196595029. The next prime is 196595083. The reversal of 196595063 is 360595691.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 360595691 = 73 ⋅4939667.

It is not a de Polignac number, because 196595063 - 2⁸ = 196594807 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 (196595083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 14042498 + ... + 14042511.

It is an arithmetic number, because the mean of its divisors is an integer number (56170020).

Almost surely, 2^196595063 is an apocalyptic number.

196595063 is a deficient number, since it is larger than the sum of its proper divisors (28085017).

196595063 is an equidigital number, since it uses as much as digits as its factorization.

196595063 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 28085016.

The product of its (nonzero) digits is 218700, while the sum is 44.

The square root of 196595063 is about 14021.2361437927. The cubic root of 196595063 is about 581.4658354719.

The spelling of 196595063 in words is "one hundred ninety-six million, five hundred ninety-five thousand, sixty-three".