196911536 has 20 divisors (see below), whose sum is σ = 388716192. Its totient is φ = 96597696.

The previous prime is 196911523. The next prime is 196911553. The reversal of 196911536 is 635119691.

196911536 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a junction number, because it is equal to n+sod(n) for n = 196911493 and 196911502.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 115256 + ... + 116951.

Almost surely, 2^196911536 is an apocalyptic number.

196911536 is a gapful number since it is divisible by the number (16) formed by its first and last digit.

It is an amenable number.

196911536 is a deficient number, since it is larger than the sum of its proper divisors (191804656).

196911536 is a wasteful number, since it uses less digits than its factorization.

196911536 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 232268 (or 232262 counting only the distinct ones).

The product of its digits is 43740, while the sum is 41.

The square root of 196911536 is about 14032.5170942351. The cubic root of 196911536 is about 581.7776771163. Note that the first 3 decimals are identical.

The spelling of 196911536 in words is "one hundred ninety-six million, nine hundred eleven thousand, five hundred thirty-six".