11532056 has 16 divisors (see below), whose sum is σ = 21683040. Its totient is φ = 5749920.

The previous prime is 11532047. The next prime is 11532067. The reversal of 11532056 is 65023511.

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, 1361 + ... + 4991.

It is an arithmetic number, because the mean of its divisors is an integer number (1355190).

Almost surely, 2^11532056 is an apocalyptic number.

It is an amenable number.

11532056 is a deficient number, since it is larger than the sum of its proper divisors (10150984).

11532056 is a wasteful number, since it uses less digits than its factorization.

11532056 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 4034 (or 4030 counting only the distinct ones).

The product of its (nonzero) digits is 900, while the sum is 23.

The square root of 11532056 is about 3395.8881018078. Note that the first 3 decimals coincide. The cubic root of 11532056 is about 225.9274050912.

Adding to 11532056 its reverse (65023511), we get a palindrome (76555567).

The spelling of 11532056 in words is "eleven million, five hundred thirty-two thousand, fifty-six".