188755201 has 2 divisors, whose sum is σ = 188755202. Its totient is φ = 188755200.

The previous prime is 188755159. The next prime is 188755213. The reversal of 188755201 is 102557881.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 188650225 + 104976 = 13735^2 + 324^2 .

It is a cyclic number.

It is not a de Polignac number, because 188755201 - 2¹¹ = 188753153 is a prime.

It is not a weakly prime, because it can be changed into another prime (188755261) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94377600 + 94377601.

It is an arithmetic number, because the mean of its divisors is an integer number (94377601).

Almost surely, 2^188755201 is an apocalyptic number.

It is an amenable number.

188755201 is a deficient number, since it is larger than the sum of its proper divisors (1).

188755201 is an equidigital number, since it uses as much as digits as its factorization.

188755201 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 22400, while the sum is 37.

The square root of 188755201 is about 13738.8209465005. The cubic root of 188755201 is about 573.6314786598.

The spelling of 188755201 in words is "one hundred eighty-eight million, seven hundred fifty-five thousand, two hundred one".