202206 has 16 divisors (see below), whose sum is σ = 411264. Its totient is φ = 66264.

The previous prime is 202201. The next prime is 202219. The reversal of 202206 is 602202.

It is a junction number, because it is equal to n+sod(n) for n = 202191 and 202200.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (202201) by changing a digit.

202206 is an untouchable number, because it is not equal to the sum of proper divisors of any 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 7 ways as a sum of consecutive naturals, for example, 151 + ... + 653.

It is an arithmetic number, because the mean of its divisors is an integer number (25704).

2²⁰²²⁰⁶ is an apocalyptic number.

202206 is an abundant number, since it is smaller than the sum of its proper divisors (209058).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

202206 is a wasteful number, since it uses less digits than its factorization.

202206 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 575.

The product of its (nonzero) digits is 48, while the sum is 12.

The square root of 202206 is about 449.6732146793. The cubic root of 202206 is about 58.6945818138.

Adding to 202206 its reverse (602202), we get a palindrome (804408).

The spelling of 202206 in words is "two hundred two thousand, two hundred six".