11688848 has 10 divisors (see below), whose sum is σ = 22647174. Its totient is φ = 5844416.

The previous prime is 11688839. The next prime is 11688863. The reversal of 11688848 is 84888611.

It is a happy number.

It can be written as a sum of positive squares in only one way, i.e., 11505664 + 183184 = 3392^2 + 428^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11688799 and 11688808.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 365261 + ... + 365292.

Almost surely, 2^11688848 is an apocalyptic number.

It is an amenable number.

11688848 is a deficient number, since it is larger than the sum of its proper divisors (10958326).

11688848 is an equidigital number, since it uses as much as digits as its factorization.

11688848 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 730561 (or 730555 counting only the distinct ones).

The product of its digits is 98304, while the sum is 44.

The square root of 11688848 is about 3418.8957281555. The cubic root of 11688848 is about 226.9467165202.

The spelling of 11688848 in words is "eleven million, six hundred eighty-eight thousand, eight hundred forty-eight".