188000941 has 2 divisors, whose sum is σ = 188000942. Its totient is φ = 188000940.

The previous prime is 188000903. The next prime is 188000951. The reversal of 188000941 is 149000881.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 152646025 + 35354916 = 12355^2 + 5946^2 .

It is an emirp because it is prime and its reverse (149000881) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 188000941 - 2¹⁵ = 187968173 is a prime.

It is equal to p_10450597 and since 188000941 and 10450597 have the same sum of digits, it is a Honaker prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (188000951) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94000470 + 94000471.

It is an arithmetic number, because the mean of its divisors is an integer number (94000471).

Almost surely, 2^188000941 is an apocalyptic number.

It is an amenable number.

188000941 is a deficient number, since it is larger than the sum of its proper divisors (1).

188000941 is an equidigital number, since it uses as much as digits as its factorization.

188000941 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 2304, while the sum is 31.

The square root of 188000941 is about 13711.3435154984. The cubic root of 188000941 is about 572.8663873881.

The spelling of 188000941 in words is "one hundred eighty-eight million, nine hundred forty-one", and thus it is an aban number.