606470191 has 2 divisors, whose sum is σ = 606470192. Its totient is φ = 606470190.

The previous prime is 606470167. The next prime is 606470239. The reversal of 606470191 is 191074606.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 606470191 - 2¹¹ = 606468143 is a prime.

It is equal to p_31644961 and since 606470191 and 31644961 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 (606471191) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 303235095 + 303235096.

It is an arithmetic number, because the mean of its divisors is an integer number (303235096).

Almost surely, 2^606470191 is an apocalyptic number.

606470191 is a deficient number, since it is larger than the sum of its proper divisors (1).

606470191 is an equidigital number, since it uses as much as digits as its factorization.

606470191 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 9072, while the sum is 34.

The square root of 606470191 is about 24626.6155003078. The cubic root of 606470191 is about 846.4535936602.

The spelling of 606470191 in words is "six hundred six million, four hundred seventy thousand, one hundred ninety-one".