202196 has 6 divisors (see below), whose sum is σ = 353850. Its totient is φ = 101096.

The previous prime is 202187. The next prime is 202201. The reversal of 202196 is 691202.

202196 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 190096 + 12100 = 436^2 + 110^2 .

202196 is a Gilda number.

It is a congruent number.

It is an unprimeable number.

202196 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 25271 + ... + 25278.

It is an arithmetic number, because the mean of its divisors is an integer number (58975).

2²⁰²¹⁹⁶ is an apocalyptic number.

It is an amenable number.

202196 is a deficient number, since it is larger than the sum of its proper divisors (151654).

202196 is a wasteful number, since it uses less digits than its factorization.

202196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 50553 (or 50551 counting only the distinct ones).

The product of its (nonzero) digits is 216, while the sum is 20.

The square root of 202196 is about 449.6620953561. The cubic root of 202196 is about 58.6936142272.

Adding to 202196 its reverse (691202), we get a palindrome (893398).

The spelling of 202196 in words is "two hundred two thousand, one hundred ninety-six".