11789941 has 2 divisors, whose sum is σ = 11789942. Its totient is φ = 11789940.

The previous prime is 11789933. The next prime is 11789963. The reversal of 11789941 is 14998711.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 6522916 + 5267025 = 2554^2 + 2295^2 .

It is a cyclic number.

It is not a de Polignac number, because 11789941 - 2³ = 11789933 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 11789894 and 11789903.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (11789971) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 5894970 + 5894971.

It is an arithmetic number, because the mean of its divisors is an integer number (5894971).

Almost surely, 2^11789941 is an apocalyptic number.

It is an amenable number.

11789941 is a deficient number, since it is larger than the sum of its proper divisors (1).

11789941 is an equidigital number, since it uses as much as digits as its factorization.

11789941 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 18144, while the sum is 40.

The square root of 11789941 is about 3433.6483512439. The cubic root of 11789941 is about 227.5991018545.

The spelling of 11789941 in words is "eleven million, seven hundred eighty-nine thousand, nine hundred forty-one".