200338 has 4 divisors (see below), whose sum is σ = 300510. Its totient is φ = 100168.

The previous prime is 200329. The next prime is 200341. The reversal of 200338 is 833002.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 833002 = 2 ⋅416501.

It can be written as a sum of positive squares in only one way, i.e., 199809 + 529 = 447^2 + 23^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 50083 + ... + 50086.

2²⁰⁰³³⁸ is an apocalyptic number.

200338 is a deficient number, since it is larger than the sum of its proper divisors (100172).

200338 is a wasteful number, since it uses less digits than its factorization.

200338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 100171.

The product of its (nonzero) digits is 144, while the sum is 16.

The square root of 200338 is about 447.5913314621. The cubic root of 200338 is about 58.5132801564.

It can be divided in two parts, 200 and 338, that multiplied together give a square (67600 = 260²).

The spelling of 200338 in words is "two hundred thousand, three hundred thirty-eight".