605100017 has 8 divisors (see below), whose sum is σ = 621065760. Its totient is φ = 589191840.

The previous prime is 605099987. The next prime is 605100029. The reversal of 605100017 is 710001506.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-605100017 is a prime.

It is a super-2 number, since 2×605100017² = 732292061146800578, which contains 22 as substring.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (605100037) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 7334 + ... + 35552.

It is an arithmetic number, because the mean of its divisors is an integer number (77633220).

Almost surely, 2^605100017 is an apocalyptic number.

It is an amenable number.

605100017 is a deficient number, since it is larger than the sum of its proper divisors (15965743).

605100017 is a wasteful number, since it uses less digits than its factorization.

605100017 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 28783.

The product of its (nonzero) digits is 210, while the sum is 20.

The square root of 605100017 is about 24598.7808031211. The cubic root of 605100017 is about 845.8156600113.

The spelling of 605100017 in words is "six hundred five million, one hundred thousand, seventeen".