2017199005 has 8 divisors (see below), whose sum is σ = 2563029432. Its totient is φ = 1518832128.

The previous prime is 2017198987. The next prime is 2017199029. The reversal of 2017199005 is 5009917102.

It can be written as a sum of positive squares in 4 ways, for example, as 76003524 + 1941195481 = 8718^2 + 44059^2 .

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

It is a cyclic number.

It is not a de Polignac number, because 2017199005 - 2⁹ = 2017198493 is a prime.

It is a Duffinian number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 11865792 + ... + 11865961.

It is an arithmetic number, because the mean of its divisors is an integer number (320378679).

Almost surely, 2^2017199005 is an apocalyptic number.

It is an amenable number.

2017199005 is a deficient number, since it is larger than the sum of its proper divisors (545830427).

2017199005 is a wasteful number, since it uses less digits than its factorization.

2017199005 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 23731775.

The product of its (nonzero) digits is 5670, while the sum is 34.

The square root of 2017199005 is about 44913.2386385128. The cubic root of 2017199005 is about 1263.5223112586.

The spelling of 2017199005 in words is "two billion, seventeen million, one hundred ninety-nine thousand, five".