11532165 has 8 divisors (see below), whose sum is σ = 18451488. Its totient is φ = 6150480.

The previous prime is 11532163. The next prime is 11532167. The reversal of 11532165 is 56123511.

It is an interprime number because it is at equal distance from previous prime (11532163) and next prime (11532167).

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

It is not a de Polignac number, because 11532165 - 2¹ = 11532163 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11532161) 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, 384391 + ... + 384420.

It is an arithmetic number, because the mean of its divisors is an integer number (2306436).

Almost surely, 2^11532165 is an apocalyptic number.

11532165 is a gapful number since it is divisible by the number (15) formed by its first and last digit.

It is an amenable number.

11532165 is a deficient number, since it is larger than the sum of its proper divisors (6919323).

11532165 is an equidigital number, since it uses as much as digits as its factorization.

11532165 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 768819.

The product of its digits is 900, while the sum is 24.

The square root of 11532165 is about 3395.9041505908. The cubic root of 11532165 is about 225.9281169044.

Adding to 11532165 its reverse (56123511), we get a palindrome (67655676).

The spelling of 11532165 in words is "eleven million, five hundred thirty-two thousand, one hundred sixty-five".