11532265 has 4 divisors (see below), whose sum is σ = 13838724. Its totient is φ = 9225808.

The previous prime is 11532263. The next prime is 11532277. The reversal of 11532265 is 56223511.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 56223511 = 149 ⋅377339.

It can be written as a sum of positive squares in 2 ways, for example, as 1527696 + 10004569 = 1236^2 + 3163^2 .

It is a cyclic number.

It is not a de Polignac number, because 11532265 - 2¹ = 11532263 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (11532263) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1153222 + ... + 1153231.

It is an arithmetic number, because the mean of its divisors is an integer number (3459681).

Almost surely, 2^11532265 is an apocalyptic number.

It is an amenable number.

11532265 is a deficient number, since it is larger than the sum of its proper divisors (2306459).

11532265 is an equidigital number, since it uses as much as digits as its factorization.

11532265 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2306458.

The product of its digits is 1800, while the sum is 25.

The square root of 11532265 is about 3395.9188741782. The cubic root of 11532265 is about 225.9287699401.

Adding to 11532265 its reverse (56223511), we get a palindrome (67755776).

The spelling of 11532265 in words is "eleven million, five hundred thirty-two thousand, two hundred sixty-five".