11788944 has 40 divisors (see below), whose sum is σ = 30578400. Its totient is φ = 3913728.

The previous prime is 11788937. The next prime is 11788957. The reversal of 11788944 is 44988711.

It is a junction number, because it is equal to n+sod(n) for n = 11788896 and 11788905.

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 in 7 ways as a sum of consecutive naturals, for example, 21279 + ... + 21825.

It is an arithmetic number, because the mean of its divisors is an integer number (764460).

Almost surely, 2^11788944 is an apocalyptic number.

It is an amenable number.

11788944 is an abundant number, since it is smaller than the sum of its proper divisors (18789456).

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

11788944 is a wasteful number, since it uses less digits than its factorization.

11788944 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1007 (or 1001 counting only the distinct ones).

The product of its digits is 64512, while the sum is 42.

The square root of 11788944 is about 3433.5031673205. The cubic root of 11788944 is about 227.5926861396.

The spelling of 11788944 in words is "eleven million, seven hundred eighty-eight thousand, nine hundred forty-four".