11365265 has 8 divisors (see below), whose sum is σ = 14440680. Its totient is φ = 8557312.

The previous prime is 11365259. The next prime is 11365279. The reversal of 11365265 is 56256311.

11365265 is digitally balanced in base 3, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 4 ways, for example, as 5870929 + 5494336 = 2423^2 + 2344^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-11365265 is a prime.

It is an unprimeable number.

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 in 7 ways as a sum of consecutive naturals, for example, 66770 + ... + 66939.

It is an arithmetic number, because the mean of its divisors is an integer number (1805085).

Almost surely, 2^11365265 is an apocalyptic number.

It is an amenable number.

11365265 is a deficient number, since it is larger than the sum of its proper divisors (3075415).

11365265 is a wasteful number, since it uses less digits than its factorization.

11365265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 133731.

The product of its digits is 5400, while the sum is 29.

The square root of 11365265 is about 3371.2408694722. The cubic root of 11365265 is about 224.8328965021.

The spelling of 11365265 in words is "eleven million, three hundred sixty-five thousand, two hundred sixty-five".