200093 has 4 divisors (see below), whose sum is σ = 202908. Its totient is φ = 197280.

The previous prime is 200087. The next prime is 200117. The reversal of 200093 is 390002.

It is a happy number.

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

It can be written as a sum of positive squares in 2 ways, for example, as 85849 + 114244 = 293^2 + 338^2 .

It is a cyclic number.

It is not a de Polignac number, because 200093 - 2⁶ = 200029 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 200093.

It is not an unprimeable number, because it can be changed into a prime (200003) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1298 + ... + 1443.

It is an arithmetic number, because the mean of its divisors is an integer number (50727).

2²⁰⁰⁰⁹³ is an apocalyptic number.

It is an amenable number.

200093 is a deficient number, since it is larger than the sum of its proper divisors (2815).

200093 is an equidigital number, since it uses as much as digits as its factorization.

200093 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2814.

The product of its (nonzero) digits is 54, while the sum is 14.

The square root of 200093 is about 447.3175605764. The cubic root of 200093 is about 58.4894178146.

Adding to 200093 its reverse (390002), we get a palindrome (590095).

The spelling of 200093 in words is "two hundred thousand, ninety-three".