11330565 has 8 divisors (see below), whose sum is σ = 18128928. Its totient is φ = 6042960.

The previous prime is 11330563. The next prime is 11330569. The reversal of 11330565 is 56503311.

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

It is not a de Polignac number, because 11330565 - 2¹ = 11330563 is a prime.

It is a nialpdrome in base 15.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11330563) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 377671 + ... + 377700.

It is an arithmetic number, because the mean of its divisors is an integer number (2266116).

Almost surely, 2^11330565 is an apocalyptic number.

11330565 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11330565 is a deficient number, since it is larger than the sum of its proper divisors (6798363).

11330565 is an equidigital number, since it uses as much as digits as its factorization.

11330565 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 755379.

The product of its (nonzero) digits is 1350, while the sum is 24.

The square root of 11330565 is about 3366.0904622425. The cubic root of 11330565 is about 224.6038461175.

Adding to 11330565 its reverse (56503311), we get a palindrome (67833876).

The spelling of 11330565 in words is "eleven million, three hundred thirty thousand, five hundred sixty-five".