196116827 has 2 divisors, whose sum is σ = 196116828. Its totient is φ = 196116826.

The previous prime is 196116787. The next prime is 196116857. The reversal of 196116827 is 728611691.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-196116827 is a prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (196116857) 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 as a sum of consecutive naturals, namely, 98058413 + 98058414.

It is an arithmetic number, because the mean of its divisors is an integer number (98058414).

Almost surely, 2^196116827 is an apocalyptic number.

196116827 is a deficient number, since it is larger than the sum of its proper divisors (1).

196116827 is an equidigital number, since it uses as much as digits as its factorization.

196116827 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 36288, while the sum is 41.

The square root of 196116827 is about 14004.1717712973. The cubic root of 196116827 is about 580.9939625100.

The spelling of 196116827 in words is "one hundred ninety-six million, one hundred sixteen thousand, eight hundred twenty-seven".