605227313 has 12 divisors (see below), whose sum is σ = 636657840. Its totient is φ = 575279496.

The previous prime is 605227297. The next prime is 605227321. The reversal of 605227313 is 313722506.

It is not a de Polignac number, because 605227313 - 2⁴ = 605227297 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (605227333) by changing a digit.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 82718 + ... + 89736.

It is an arithmetic number, because the mean of its divisors is an integer number (53054820).

Almost surely, 2^605227313 is an apocalyptic number.

It is an amenable number.

605227313 is a deficient number, since it is larger than the sum of its proper divisors (31430527).

605227313 is a wasteful number, since it uses less digits than its factorization.

605227313 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7228 (or 7205 counting only the distinct ones).

The product of its (nonzero) digits is 7560, while the sum is 29.

The square root of 605227313 is about 24601.3681123632. The cubic root of 605227313 is about 845.8749677830.

Adding to 605227313 its reverse (313722506), we get a palindrome (918949819).

The spelling of 605227313 in words is "six hundred five million, two hundred twenty-seven thousand, three hundred thirteen".