196474099 has 2 divisors, whose sum is σ = 196474100. Its totient is φ = 196474098.

The previous prime is 196474097. The next prime is 196474121. The reversal of 196474099 is 990474691.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 196474099 - 2¹ = 196474097 is a prime.

Together with 196474097, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (196474097) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98237049 + 98237050.

It is an arithmetic number, because the mean of its divisors is an integer number (98237050).

Almost surely, 2^196474099 is an apocalyptic number.

196474099 is a deficient number, since it is larger than the sum of its proper divisors (1).

196474099 is an equidigital number, since it uses as much as digits as its factorization.

196474099 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 489888, while the sum is 49.

The square root of 196474099 is about 14016.9218803559. The cubic root of 196474099 is about 581.3465532901.

The spelling of 196474099 in words is "one hundred ninety-six million, four hundred seventy-four thousand, ninety-nine".