11522132 has 12 divisors (see below), whose sum is σ = 21225120. Its totient is φ = 5457816.

The previous prime is 11522129. The next prime is 11522153. The reversal of 11522132 is 23122511.

It is a happy number.

11522132 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a self number, because there is not a number n which added to its sum of digits gives 11522132.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 75728 + ... + 75879.

It is an arithmetic number, because the mean of its divisors is an integer number (1768760).

Almost surely, 2^11522132 is an apocalyptic number.

It is an amenable number.

11522132 is a deficient number, since it is larger than the sum of its proper divisors (9702988).

11522132 is a wasteful number, since it uses less digits than its factorization.

11522132 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151630 (or 151628 counting only the distinct ones).

The product of its digits is 120, while the sum is 17.

The square root of 11522132 is about 3394.4266084274. The cubic root of 11522132 is about 225.8625786332.

Adding to 11522132 its reverse (23122511), we get a palindrome (34644643).

The spelling of 11522132 in words is "eleven million, five hundred twenty-two thousand, one hundred thirty-two".