196047347 has 2 divisors, whose sum is σ = 196047348. Its totient is φ = 196047346.

The previous prime is 196047343. The next prime is 196047361. The reversal of 196047347 is 743740691.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 196047347 - 2² = 196047343 is a prime.

It is not a weakly prime, because it can be changed into another prime (196047343) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 98023673 + 98023674.

It is an arithmetic number, because the mean of its divisors is an integer number (98023674).

Almost surely, 2^196047347 is an apocalyptic number.

196047347 is a deficient number, since it is larger than the sum of its proper divisors (1).

196047347 is an equidigital number, since it uses as much as digits as its factorization.

196047347 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 127008, while the sum is 41.

The square root of 196047347 is about 14001.6908621780. The cubic root of 196047347 is about 580.9253431583.

The spelling of 196047347 in words is "one hundred ninety-six million, forty-seven thousand, three hundred forty-seven".