188674201 has 2 divisors, whose sum is σ = 188674202. Its totient is φ = 188674200.

The previous prime is 188674183. The next prime is 188674207. The reversal of 188674201 is 102476881.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 136328976 + 52345225 = 11676^2 + 7235^2 .

It is a cyclic number.

It is not a de Polignac number, because 188674201 - 2⁹ = 188673689 is a prime.

It is not a weakly prime, because it can be changed into another prime (188674207) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94337100 + 94337101.

It is an arithmetic number, because the mean of its divisors is an integer number (94337101).

Almost surely, 2^188674201 is an apocalyptic number.

It is an amenable number.

188674201 is a deficient number, since it is larger than the sum of its proper divisors (1).

188674201 is an equidigital number, since it uses as much as digits as its factorization.

188674201 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 21504, while the sum is 37.

The square root of 188674201 is about 13735.8727789682. The cubic root of 188674201 is about 573.5494132872.

The spelling of 188674201 in words is "one hundred eighty-eight million, six hundred seventy-four thousand, two hundred one".