13266284 has 6 divisors (see below), whose sum is σ = 23216004. Its totient is φ = 6633140.

The previous prime is 13266257. The next prime is 13266289. The reversal of 13266284 is 48266231.

It is a self number, because there is not a number n which added to its sum of digits gives 13266284.

It is not an unprimeable number, because it can be changed into a prime (13266289) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1658282 + ... + 1658289.

It is an arithmetic number, because the mean of its divisors is an integer number (3869334).

Almost surely, 2^13266284 is an apocalyptic number.

It is an amenable number.

13266284 is a deficient number, since it is larger than the sum of its proper divisors (9949720).

13266284 is a wasteful number, since it uses less digits than its factorization.

13266284 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3316575 (or 3316573 counting only the distinct ones).

The product of its digits is 13824, while the sum is 32.

The square root of 13266284 is about 3642.2910372457. The cubic root of 13266284 is about 236.7280732897.

The spelling of 13266284 in words is "thirteen million, two hundred sixty-six thousand, two hundred eighty-four".