266236106 has 16 divisors (see below), whose sum is σ = 408430080. Its totient is φ = 130100880.

The previous prime is 266236049. The next prime is 266236111. The reversal of 266236106 is 601632662.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 84080 + ... + 87188.

It is an arithmetic number, because the mean of its divisors is an integer number (25526880).

Almost surely, 2^266236106 is an apocalyptic number.

266236106 is a deficient number, since it is larger than the sum of its proper divisors (142193974).

266236106 is a wasteful number, since it uses less digits than its factorization.

266236106 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4069.

The product of its (nonzero) digits is 15552, while the sum is 32.

The square root of 266236106 is about 16316.7431186496. The cubic root of 266236106 is about 643.3129849996.

Adding to 266236106 its reverse (601632662), we get a palindrome (867868768).

The spelling of 266236106 in words is "two hundred sixty-six million, two hundred thirty-six thousand, one hundred six".