11726648 has 32 divisors (see below), whose sum is σ = 23328000. Its totient is φ = 5510880.

The previous prime is 11726609. The next prime is 11726683. The reversal of 11726648 is 84662711.

It is a congruent 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, 26993 + ... + 27423.

It is an arithmetic number, because the mean of its divisors is an integer number (729000).

Almost surely, 2^11726648 is an apocalyptic number.

It is an amenable number.

11726648 is a deficient number, since it is larger than the sum of its proper divisors (11601352).

11726648 is a wasteful number, since it uses less digits than its factorization.

11726648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 635 (or 631 counting only the distinct ones).

The product of its digits is 16128, while the sum is 35.

The square root of 11726648 is about 3424.4193668416. The cubic root of 11726648 is about 227.1910906213.

The spelling of 11726648 in words is "eleven million, seven hundred twenty-six thousand, six hundred forty-eight".