11165132 has 24 divisors (see below), whose sum is σ = 21772800. Its totient is φ = 4966160.

The previous prime is 11165123. The next prime is 11165137. The reversal of 11165132 is 23156111.

It is not an unprimeable number, because it can be changed into a prime (11165137) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 632 + ... + 4767.

It is an arithmetic number, because the mean of its divisors is an integer number (907200).

Almost surely, 2^11165132 is an apocalyptic number.

It is an amenable number.

11165132 is a deficient number, since it is larger than the sum of its proper divisors (10607668).

11165132 is a wasteful number, since it uses less digits than its factorization.

11165132 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5461 (or 5459 counting only the distinct ones).

The product of its digits is 180, while the sum is 20.

The square root of 11165132 is about 3341.4266414213. The cubic root of 11165132 is about 223.5053658290.

The spelling of 11165132 in words is "eleven million, one hundred sixty-five thousand, one hundred thirty-two".