200495 has 4 divisors (see below), whose sum is σ = 240600. Its totient is φ = 160392.

The previous prime is 200483. The next prime is 200513. The reversal of 200495 is 594002.

It is a semiprime because it is the product of two primes.

It is a cyclic number.

It is not a de Polignac number, because 200495 - 2¹⁴ = 184111 is a prime.

200495 is a modest number, since divided by 495 gives 20 as remainder.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 20045 + ... + 20054.

It is an arithmetic number, because the mean of its divisors is an integer number (60150).

2²⁰⁰⁴⁹⁵ is an apocalyptic number.

200495 is a deficient number, since it is larger than the sum of its proper divisors (40105).

200495 is an equidigital number, since it uses as much as digits as its factorization.

200495 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 40104.

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 200495 is about 447.7666803146. The cubic root of 200495 is about 58.5285613084.

Adding to 200495 its reverse (594002), we get a palindrome (794497).

The spelling of 200495 in words is "two hundred thousand, four hundred ninety-five".