196483517 has 2 divisors, whose sum is σ = 196483518. Its totient is φ = 196483516.

The previous prime is 196483513. The next prime is 196483519. The reversal of 196483517 is 715384691.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 120253156 + 76230361 = 10966^2 + 8731^2 .

It is a cyclic number.

It is not a de Polignac number, because 196483517 - 2² = 196483513 is a prime.

Together with 196483519, it forms a pair of twin primes.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (196483513) 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, 98241758 + 98241759.

It is an arithmetic number, because the mean of its divisors is an integer number (98241759).

Almost surely, 2^196483517 is an apocalyptic number.

It is an amenable number.

196483517 is a deficient number, since it is larger than the sum of its proper divisors (1).

196483517 is an equidigital number, since it uses as much as digits as its factorization.

196483517 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 181440, while the sum is 44.

The square root of 196483517 is about 14017.2578274069. The cubic root of 196483517 is about 581.3558421046.

The spelling of 196483517 in words is "one hundred ninety-six million, four hundred eighty-three thousand, five hundred seventeen".