2000195 has 8 divisors (see below), whose sum is σ = 2504736. Its totient is φ = 1530496.

The previous prime is 2000177. The next prime is 2000209. The reversal of 2000195 is 5910002.

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-2000195 is a prime.

It is a Duffinian 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, 8582 + ... + 8811.

It is an arithmetic number, because the mean of its divisors is an integer number (313092).

2^2000195 is an apocalyptic number.

2000195 is a deficient number, since it is larger than the sum of its proper divisors (504541).

2000195 is a wasteful number, since it uses less digits than its factorization.

2000195 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 17421.

The product of its (nonzero) digits is 90, while the sum is 17.

The square root of 2000195 is about 1414.2825036039. The cubic root of 2000195 is about 125.9961995998.

Adding to 2000195 its reverse (5910002), we get a palindrome (7910197).

The spelling of 2000195 in words is "two million, one hundred ninety-five", and thus it is an aban number.