11778848 has 12 divisors (see below), whose sum is σ = 23189670. Its totient is φ = 5889408.

The previous prime is 11778847. The next prime is 11778859. The reversal of 11778848 is 84887711.

11778848 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 11478544 + 300304 = 3388^2 + 548^2 .

It is a Smith number, since the sum of its digits (44) coincides with the sum of the digits of its prime factors.

It is a junction number, because it is equal to n+sod(n) for n = 11778799 and 11778808.

It is not an unprimeable number, because it can be changed into a prime (11778847) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 184013 + ... + 184076.

Almost surely, 2^11778848 is an apocalyptic number.

It is an amenable number.

11778848 is a deficient number, since it is larger than the sum of its proper divisors (11410822).

11778848 is an equidigital number, since it uses as much as digits as its factorization.

11778848 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 368099 (or 368091 counting only the distinct ones).

The product of its digits is 100352, while the sum is 44.

The square root of 11778848 is about 3432.0326338775. The cubic root of 11778848 is about 227.5276977910.

The spelling of 11778848 in words is "eleven million, seven hundred seventy-eight thousand, eight hundred forty-eight".