196229169 has 32 divisors (see below), whose sum is σ = 319334400. Its totient is φ = 118538640.

The previous prime is 196229153. The next prime is 196229179. The reversal of 196229169 is 961922691.

196229169 is a `hidden beast` number, since 1 + 9 + 622 + 9 + 16 + 9 = 666.

It is not a de Polignac number, because 196229169 - 2⁴ = 196229153 is a prime.

It is a super-2 number, since 2×196229169² = 77011773532861122, which contains 22 as substring.

It is not an unprimeable number, because it can be changed into a prime (196229149) 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 31 ways as a sum of consecutive naturals, for example, 3484 + ... + 20114.

It is an arithmetic number, because the mean of its divisors is an integer number (9979200).

Almost surely, 2^196229169 is an apocalyptic number.

196229169 is a gapful number since it is divisible by the number (19) formed by its first and last digit.

It is an amenable number.

196229169 is a deficient number, since it is larger than the sum of its proper divisors (123105231).

196229169 is a wasteful number, since it uses less digits than its factorization.

196229169 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16682 (or 16676 counting only the distinct ones).

The product of its digits is 104976, while the sum is 45.

The square root of 196229169 is about 14008.1822161193. The cubic root of 196229169 is about 581.1048786507.

The spelling of 196229169 in words is "one hundred ninety-six million, two hundred twenty-nine thousand, one hundred sixty-nine".