196059247 has 2 divisors, whose sum is σ = 196059248. Its totient is φ = 196059246.

The previous prime is 196059217. The next prime is 196059251. The reversal of 196059247 is 742950691.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-196059247 is a prime.

It is equal to p_10872997 and since 196059247 and 10872997 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (196059217) 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, 98029623 + 98029624.

It is an arithmetic number, because the mean of its divisors is an integer number (98029624).

Almost surely, 2^196059247 is an apocalyptic number.

196059247 is a deficient number, since it is larger than the sum of its proper divisors (1).

196059247 is an equidigital number, since it uses as much as digits as its factorization.

196059247 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 136080, while the sum is 43.

The square root of 196059247 is about 14002.1158044061. The cubic root of 196059247 is about 580.9370969035.

The spelling of 196059247 in words is "one hundred ninety-six million, fifty-nine thousand, two hundred forty-seven".