194316071 has 2 divisors, whose sum is σ = 194316072. Its totient is φ = 194316070.

The previous prime is 194316053. The next prime is 194316077. The reversal of 194316071 is 170613491.

194316071 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 194316071 - 2¹⁰ = 194315047 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (194316077) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 97158035 + 97158036.

It is an arithmetic number, because the mean of its divisors is an integer number (97158036).

Almost surely, 2^194316071 is an apocalyptic number.

194316071 is a deficient number, since it is larger than the sum of its proper divisors (1).

194316071 is an equidigital number, since it uses as much as digits as its factorization.

194316071 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 4536, while the sum is 32.

The square root of 194316071 is about 13939.7299471690. The cubic root of 194316071 is about 579.2102519333.

The spelling of 194316071 in words is "one hundred ninety-four million, three hundred sixteen thousand, seventy-one".