11265685 has 4 divisors (see below), whose sum is σ = 13518828. Its totient is φ = 9012544.

The previous prime is 11265671. The next prime is 11265701. The reversal of 11265685 is 58656211.

It is a happy number.

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 5080516 + 6185169 = 2254^2 + 2487^2 .

It is a cyclic number.

It is not a de Polignac number, because 11265685 - 2⁹ = 11265173 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 11265685.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1126564 + ... + 1126573.

It is an arithmetic number, because the mean of its divisors is an integer number (3379707).

Almost surely, 2^11265685 is an apocalyptic number.

It is an amenable number.

11265685 is a deficient number, since it is larger than the sum of its proper divisors (2253143).

11265685 is an equidigital number, since it uses as much as digits as its factorization.

11265685 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2253142.

The product of its digits is 14400, while the sum is 34.

The square root of 11265685 is about 3356.4393335796. The cubic root of 11265685 is about 224.1743235378.

The spelling of 11265685 in words is "eleven million, two hundred sixty-five thousand, six hundred eighty-five".