11789908 has 24 divisors (see below), whose sum is σ = 23528232. Its totient is φ = 5121024.

The previous prime is 11789887. The next prime is 11789909. The reversal of 11789908 is 80998711.

It can be written as a sum of positive squares in 4 ways, for example, as 620944 + 11168964 = 788^2 + 3342^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (11789909) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 5785 + ... + 7552.

It is an arithmetic number, because the mean of its divisors is an integer number (980343).

Almost surely, 2^11789908 is an apocalyptic number.

It is an amenable number.

11789908 is a deficient number, since it is larger than the sum of its proper divisors (11738324).

11789908 is a wasteful number, since it uses less digits than its factorization.

11789908 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 13371 (or 13369 counting only the distinct ones).

The product of its (nonzero) digits is 36288, while the sum is 43.

The square root of 11789908 is about 3433.6435458562. The cubic root of 11789908 is about 227.5988895046.

The spelling of 11789908 in words is "eleven million, seven hundred eighty-nine thousand, nine hundred eight".