2017020199 has 8 divisors (see below), whose sum is σ = 2140497360. Its totient is φ = 1894079616.

The previous prime is 2017020163. The next prime is 2017020211. The reversal of 2017020199 is 9910207102.

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

It is a de Polignac number, because none of the positive numbers 2^k-2017020199 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 2017020199.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2017020139) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 126384 + ... + 141445.

It is an arithmetic number, because the mean of its divisors is an integer number (267562170).

Almost surely, 2^2017020199 is an apocalyptic number.

2017020199 is a deficient number, since it is larger than the sum of its proper divisors (123477161).

2017020199 is a wasteful number, since it uses less digits than its factorization.

2017020199 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 268289.

The product of its (nonzero) digits is 2268, while the sum is 31.

The square root of 2017020199 is about 44911.2480231846. The cubic root of 2017020199 is about 1263.4849769738.

The spelling of 2017020199 in words is "two billion, seventeen million, twenty thousand, one hundred ninety-nine".