11803265 has 4 divisors (see below), whose sum is σ = 14163924. Its totient is φ = 9442608.

The previous prime is 11803249. The next prime is 11803273. The reversal of 11803265 is 56230811.

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 2093809 + 9709456 = 1447^2 + 3116^2 .

It is a cyclic number.

It is not a de Polignac number, because 11803265 - 2⁴ = 11803249 is a prime.

It is a Duffinian 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, 1180322 + ... + 1180331.

It is an arithmetic number, because the mean of its divisors is an integer number (3540981).

Almost surely, 2^11803265 is an apocalyptic number.

It is an amenable number.

11803265 is a deficient number, since it is larger than the sum of its proper divisors (2360659).

11803265 is an equidigital number, since it uses as much as digits as its factorization.

11803265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2360658.

The product of its (nonzero) digits is 1440, while the sum is 26.

The square root of 11803265 is about 3435.5880137176. The cubic root of 11803265 is about 227.6848073662.

The spelling of 11803265 in words is "eleven million, eight hundred three thousand, two hundred sixty-five".