196332901 has 2 divisors, whose sum is σ = 196332902. Its totient is φ = 196332900.

The previous prime is 196332839. The next prime is 196332907. The reversal of 196332901 is 109233691.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 185776900 + 10556001 = 13630^2 + 3249^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-196332901 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (196332907) 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 as a sum of consecutive naturals, namely, 98166450 + 98166451.

It is an arithmetic number, because the mean of its divisors is an integer number (98166451).

Almost surely, 2^196332901 is an apocalyptic number.

It is an amenable number.

196332901 is a deficient number, since it is larger than the sum of its proper divisors (1).

196332901 is an equidigital number, since it uses as much as digits as its factorization.

196332901 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 8748, while the sum is 34.

The square root of 196332901 is about 14011.8842772841. The cubic root of 196332901 is about 581.2072564861.

The spelling of 196332901 in words is "one hundred ninety-six million, three hundred thirty-two thousand, nine hundred one".