317448065 has 24 divisors (see below), whose sum is σ = 430455168. Its totient is φ = 222877760.

The previous prime is 317448013. The next prime is 317448073. The reversal of 317448065 is 560844713.

It is not a de Polignac number, because 317448065 - 2¹⁶ = 317382529 is a prime.

It is an unprimeable number.

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 in 23 ways as a sum of consecutive naturals, for example, 42824 + ... + 49686.

It is an arithmetic number, because the mean of its divisors is an integer number (17935632).

Almost surely, 2^317448065 is an apocalyptic number.

It is an amenable number.

317448065 is a deficient number, since it is larger than the sum of its proper divisors (113007103).

317448065 is a wasteful number, since it uses less digits than its factorization.

317448065 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 6937 (or 6908 counting only the distinct ones).

The product of its (nonzero) digits is 80640, while the sum is 38.

The square root of 317448065 is about 17817.0722903624. The cubic root of 317448065 is about 682.1672956976.

The spelling of 317448065 in words is "three hundred seventeen million, four hundred forty-eight thousand, sixty-five".