196943027 has 8 divisors (see below), whose sum is σ = 200322720. Its totient is φ = 193589440.

The previous prime is 196942987. The next prime is 196943051. The reversal of 196943027 is 720349691.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-196943027 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (196963027) 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, 9002 + ... + 21792.

It is an arithmetic number, because the mean of its divisors is an integer number (25040340).

Almost surely, 2^196943027 is an apocalyptic number.

196943027 is a deficient number, since it is larger than the sum of its proper divisors (3379693).

196943027 is a wasteful number, since it uses less digits than its factorization.

196943027 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13053.

The product of its (nonzero) digits is 81648, while the sum is 41.

The square root of 196943027 is about 14033.6391217674. The cubic root of 196943027 is about 581.8086889853.

The spelling of 196943027 in words is "one hundred ninety-six million, nine hundred forty-three thousand, twenty-seven".