2017000005 has 32 divisors (see below), whose sum is σ = 3401904000. Its totient is φ = 1017660672.

The previous prime is 2016999991. The next prime is 2017000009. The reversal of 2017000005 is 5000007102.

It is a happy number.

2017000005 is digitally balanced in base 4, because in such base it contains all the possibile digits an equal number of times.

It is not a de Polignac number, because 2017000005 - 2⁸ = 2016999749 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (15).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2017000009) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 211071 + ... + 220419.

It is an arithmetic number, because the mean of its divisors is an integer number (106309500).

Almost surely, 2^2017000005 is an apocalyptic number.

It is an amenable number.

2017000005 is a deficient number, since it is larger than the sum of its proper divisors (1384903995).

2017000005 is a wasteful number, since it uses less digits than its factorization.

2017000005 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 10133.

The product of its (nonzero) digits is 70, while the sum is 15.

The square root of 2017000005 is about 44911.0232014369. The cubic root of 2017000005 is about 1263.4807603740.

Adding to 2017000005 its reverse (5000007102), we get a palindrome (7017007107).

The spelling of 2017000005 in words is "two billion, seventeen million, five", and thus it is an aban number and an uban number.