266001196 has 24 divisors (see below), whose sum is σ = 472896704. Its totient is φ = 130896000.

The previous prime is 266001191. The next prime is 266001217. The reversal of 266001196 is 691100662.

It is not an unprimeable number, because it can be changed into a prime (266001191) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 218686 + ... + 219898.

Almost surely, 2^266001196 is an apocalyptic number.

It is an amenable number.

266001196 is a deficient number, since it is larger than the sum of its proper divisors (206895508).

266001196 is a wasteful number, since it uses less digits than its factorization.

266001196 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2041 (or 2039 counting only the distinct ones).

The product of its (nonzero) digits is 3888, while the sum is 31.

The square root of 266001196 is about 16309.5430959914. The cubic root of 266001196 is about 643.1237230147.

The spelling of 266001196 in words is "two hundred sixty-six million, one thousand, one hundred ninety-six".