11536648 has 32 divisors (see below), whose sum is σ = 23112000. Its totient is φ = 5382720.

The previous prime is 11536643. The next prime is 11536649. The reversal of 11536648 is 84663511.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (11536643) 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, 10258 + ... + 11326.

It is an arithmetic number, because the mean of its divisors is an integer number (722250).

Almost surely, 2^11536648 is an apocalyptic number.

It is an amenable number.

11536648 is an abundant number, since it is smaller than the sum of its proper divisors (11575352).

11536648 is a wasteful number, since it uses less digits than its factorization.

11536648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1165 (or 1161 counting only the distinct ones).

The product of its digits is 17280, while the sum is 34.

The square root of 11536648 is about 3396.5641463102. The cubic root of 11536648 is about 225.9573887868.

It can be divided in two parts, 115 and 36648, that added together give a palindrome (36763).

The spelling of 11536648 in words is "eleven million, five hundred thirty-six thousand, six hundred forty-eight".