196305029 has 2 divisors, whose sum is σ = 196305030. Its totient is φ = 196305028.

The previous prime is 196304981. The next prime is 196305061. The reversal of 196305029 is 920503691.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 193154404 + 3150625 = 13898^2 + 1775^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-196305029 is a prime.

It is a Sophie Germain prime.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 196305029.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (196305079) 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, 98152514 + 98152515.

It is an arithmetic number, because the mean of its divisors is an integer number (98152515).

Almost surely, 2^196305029 is an apocalyptic number.

It is an amenable number.

196305029 is a deficient number, since it is larger than the sum of its proper divisors (1).

196305029 is an equidigital number, since it uses as much as digits as its factorization.

196305029 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 14580, while the sum is 35.

The square root of 196305029 is about 14010.8896576913. The cubic root of 196305029 is about 581.1797518834.

The spelling of 196305029 in words is "one hundred ninety-six million, three hundred five thousand, twenty-nine".