196659192 has 32 divisors (see below), whose sum is σ = 493218000. Its totient is φ = 65343744.

The previous prime is 196659173. The next prime is 196659193. The reversal of 196659192 is 291956691.

It is a Smith number, since the sum of its digits (48) coincides with the sum of the digits of its prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (196659193) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5317 + ... + 20532.

Almost surely, 2^196659192 is an apocalyptic number.

196659192 is a gapful number since it is divisible by the number (12) formed by its first and last digit.

It is an amenable number.

196659192 is an abundant number, since it is smaller than the sum of its proper divisors (296558808).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

196659192 is a wasteful number, since it uses less digits than its factorization.

196659192 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 26175 (or 26171 counting only the distinct ones).

The product of its digits is 262440, while the sum is 48.

The square root of 196659192 is about 14023.5228099076. The cubic root of 196659192 is about 581.5290530119.

The spelling of 196659192 in words is "one hundred ninety-six million, six hundred fifty-nine thousand, one hundred ninety-two".