266849002 has 12 divisors (see below), whose sum is σ = 465624450. Its totient is φ = 114363816.

The previous prime is 266848993. The next prime is 266849041. The reversal of 266849002 is 200948662.

It can be written as a sum of positive squares in only one way, i.e., 174477681 + 92371321 = 13209^2 + 9611^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 1361377 + ... + 1361572.

Almost surely, 2^266849002 is an apocalyptic number.

266849002 is a deficient number, since it is larger than the sum of its proper divisors (198775448).

266849002 is a wasteful number, since it uses less digits than its factorization.

266849002 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2722965 (or 2722958 counting only the distinct ones).

The product of its (nonzero) digits is 41472, while the sum is 37.

The square root of 266849002 is about 16335.5135211600. The cubic root of 266849002 is about 643.8062586708.

The spelling of 266849002 in words is "two hundred sixty-six million, eight hundred forty-nine thousand, two".