11265697 has 4 divisors (see below), whose sum is σ = 11288340. Its totient is φ = 11243056.

The previous prime is 11265671. The next prime is 11265701. The reversal of 11265697 is 79656211.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 7420176 + 3845521 = 2724^2 + 1961^2 .

It is a cyclic number.

It is not a de Polignac number, because 11265697 - 2¹⁵ = 11232929 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11265497) 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 in 3 ways as a sum of consecutive naturals, for example, 10558 + ... + 11575.

It is an arithmetic number, because the mean of its divisors is an integer number (2822085).

Almost surely, 2^11265697 is an apocalyptic number.

It is an amenable number.

11265697 is a deficient number, since it is larger than the sum of its proper divisors (22643).

11265697 is an equidigital number, since it uses as much as digits as its factorization.

11265697 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22642.

The product of its digits is 22680, while the sum is 37.

The square root of 11265697 is about 3356.4411211877. The cubic root of 11265697 is about 224.1744031332.

The spelling of 11265697 in words is "eleven million, two hundred sixty-five thousand, six hundred ninety-seven".