266314244 has 12 divisors (see below), whose sum is σ = 532628544. Its totient is φ = 114134664.

The previous prime is 266314193. The next prime is 266314249. The reversal of 266314244 is 442413662.

266314244 is an admirable number.

It is a hoax number, since the sum of its digits (32) coincides with the sum of the digits of its distinct prime factors.

It is a self number, because there is not a number n which added to its sum of digits gives 266314244.

It is not an unprimeable number, because it can be changed into a prime (266314249) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 4755584 + ... + 4755639.

It is an arithmetic number, because the mean of its divisors is an integer number (44385712).

Almost surely, 2^266314244 is an apocalyptic number.

It is an amenable number.

266314244 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

266314244 is a wasteful number, since it uses less digits than its factorization.

266314244 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 9511234 (or 9511232 counting only the distinct ones).

The product of its digits is 27648, while the sum is 32.

The square root of 266314244 is about 16319.1373546521. The cubic root of 266314244 is about 643.3759144471.

The spelling of 266314244 in words is "two hundred sixty-six million, three hundred fourteen thousand, two hundred forty-four".