196713527 has 2 divisors, whose sum is σ = 196713528. Its totient is φ = 196713526.

The previous prime is 196713487. The next prime is 196713529. The reversal of 196713527 is 725317691.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 196713527 - 2⁶ = 196713463 is a prime.

Together with 196713529, 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 (196713529) 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, 98356763 + 98356764.

It is an arithmetic number, because the mean of its divisors is an integer number (98356764).

Almost surely, 2^196713527 is an apocalyptic number.

196713527 is a deficient number, since it is larger than the sum of its proper divisors (1).

196713527 is an equidigital number, since it uses as much as digits as its factorization.

196713527 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 79380, while the sum is 41.

The square root of 196713527 is about 14025.4599568071. The cubic root of 196713527 is about 581.5826049990.

The spelling of 196713527 in words is "one hundred ninety-six million, seven hundred thirteen thousand, five hundred twenty-seven".