196541163 has 24 divisors (see below), whose sum is σ = 349407968. Its totient is φ = 103669632.

The previous prime is 196541161. The next prime is 196541173. The reversal of 196541163 is 361145691.

It is not a de Polignac number, because 196541163 - 2¹ = 196541161 is a prime.

It is not an unprimeable number, because it can be changed into a prime (196541161) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 119170 + ... + 120807.

Almost surely, 2^196541163 is an apocalyptic number.

196541163 is a gapful number since it is divisible by the number (13) formed by its first and last digit.

196541163 is a deficient number, since it is larger than the sum of its proper divisors (152866805).

196541163 is a wasteful number, since it uses less digits than its factorization.

196541163 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 240003 (or 240000 counting only the distinct ones).

The product of its digits is 19440, while the sum is 36.

The square root of 196541163 is about 14019.3139275786. The cubic root of 196541163 is about 581.4126909139.

The spelling of 196541163 in words is "one hundred ninety-six million, five hundred forty-one thousand, one hundred sixty-three".