11707648 has 72 divisors (see below), whose sum is σ = 25754400. Its totient is φ = 5289984.

The previous prime is 11707639. The next prime is 11707649. The reversal of 11707648 is 84670711.

It is a hoax number, since the sum of its digits (34) coincides with the sum of the digits of its distinct prime factors.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11707649) 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, 141015 + ... + 141097.

It is an arithmetic number, because the mean of its divisors is an integer number (357700).

Almost surely, 2^11707648 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 11707648, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (12877200).

11707648 is an abundant number, since it is smaller than the sum of its proper divisors (14046752).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

11707648 is an equidigital number, since it uses as much as digits as its factorization.

11707648 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 147 (or 133 counting only the distinct ones).

The product of its (nonzero) digits is 9408, while the sum is 34.

The square root of 11707648 is about 3421.6440492839. The cubic root of 11707648 is about 227.0683228264.

The spelling of 11707648 in words is "eleven million, seven hundred seven thousand, six hundred forty-eight".