266196 has 24 divisors (see below), whose sum is σ = 710080. Its totient is φ = 76032.

The previous prime is 266183. The next prime is 266221. The reversal of 266196 is 691662.

It is a congruent number.

It is an unprimeable number.

266196 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 in 7 ways as a sum of consecutive naturals, for example, 1501 + ... + 1668.

2²⁶⁶¹⁹⁶ is an apocalyptic number.

It is an amenable number.

266196 is an abundant number, since it is smaller than the sum of its proper divisors (443884).

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

266196 is a wasteful number, since it uses less digits than its factorization.

266196 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3183 (or 3181 counting only the distinct ones).

The product of its digits is 3888, while the sum is 30.

The square root of 266196 is about 515.9418571894. The cubic root of 266196 is about 64.3280680333.

The spelling of 266196 in words is "two hundred sixty-six thousand, one hundred ninety-six".