209341 has 4 divisors (see below), whose sum is σ = 228384. Its totient is φ = 190300.

The previous prime is 209333. The next prime is 209347. The reversal of 209341 is 143902.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4.

It is not a de Polignac number, because 209341 - 2³ = 209333 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (209347) by changing a digit.

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, 9505 + ... + 9526.

It is an arithmetic number, because the mean of its divisors is an integer number (57096).

2²⁰⁹³⁴¹ is an apocalyptic number.

It is an amenable number.

209341 is a deficient number, since it is larger than the sum of its proper divisors (19043).

209341 is a wasteful number, since it uses less digits than its factorization.

209341 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 19042.

The product of its (nonzero) digits is 216, while the sum is 19.

The square root of 209341 is about 457.5379765659. The cubic root of 209341 is about 59.3769790661.

The spelling of 209341 in words is "two hundred nine thousand, three hundred forty-one".