11041265 has 16 divisors (see below), whose sum is σ = 14041728. Its totient is φ = 8317056.

The previous prime is 11041249. The next prime is 11041273. The reversal of 11041265 is 56214011.

It is a cyclic number.

It is not a de Polignac number, because 11041265 - 2⁴ = 11041249 is a prime.

It is a Duffinian number.

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 15 ways as a sum of consecutive naturals, for example, 6989 + ... + 8421.

It is an arithmetic number, because the mean of its divisors is an integer number (877608).

Almost surely, 2^11041265 is an apocalyptic number.

It is an amenable number.

11041265 is a deficient number, since it is larger than the sum of its proper divisors (3000463).

11041265 is a wasteful number, since it uses less digits than its factorization.

11041265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1528.

The product of its (nonzero) digits is 240, while the sum is 20.

The square root of 11041265 is about 3322.8398998447. The cubic root of 11041265 is about 222.6757606315.

Adding to 11041265 its reverse (56214011), we get a palindrome (67255276).

The spelling of 11041265 in words is "eleven million, forty-one thousand, two hundred sixty-five".