11541164 has 24 divisors (see below), whose sum is σ = 21636720. Its totient is φ = 5367296.

The previous prime is 11541149. The next prime is 11541191. The reversal of 11541164 is 46114511.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5099 + ... + 7005.

It is an arithmetic number, because the mean of its divisors is an integer number (901530).

Almost surely, 2^11541164 is an apocalyptic number.

It is an amenable number.

11541164 is a deficient number, since it is larger than the sum of its proper divisors (10095556).

11541164 is a wasteful number, since it uses less digits than its factorization.

11541164 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2017 (or 2015 counting only the distinct ones).

The product of its digits is 480, while the sum is 23.

The square root of 11541164 is about 3397.2288707121. The cubic root of 11541164 is about 225.9868684776.

Adding to 11541164 its reverse (46114511), we get a palindrome (57655675).

The spelling of 11541164 in words is "eleven million, five hundred forty-one thousand, one hundred sixty-four".