605461147 has 2 divisors, whose sum is σ = 605461148. Its totient is φ = 605461146.

The previous prime is 605461141. The next prime is 605461169. The reversal of 605461147 is 741164506.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 605461147 - 2³ = 605461139 is a prime.

It is not a weakly prime, because it can be changed into another prime (605461141) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 302730573 + 302730574.

It is an arithmetic number, because the mean of its divisors is an integer number (302730574).

Almost surely, 2^605461147 is an apocalyptic number.

605461147 is a deficient number, since it is larger than the sum of its proper divisors (1).

605461147 is an equidigital number, since it uses as much as digits as its factorization.

605461147 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 20160, while the sum is 34.

The square root of 605461147 is about 24606.1201126874. The cubic root of 605461147 is about 845.9838904171.

The spelling of 605461147 in words is "six hundred five million, four hundred sixty-one thousand, one hundred forty-seven".