188036041 has 2 divisors, whose sum is σ = 188036042. Its totient is φ = 188036040.

The previous prime is 188036039. The next prime is 188036071. The reversal of 188036041 is 140630881.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 187580416 + 455625 = 13696^2 + 675^2 .

It is a cyclic number.

It is not a de Polignac number, because 188036041 - 2¹ = 188036039 is a prime.

Together with 188036039, it forms a pair of twin primes.

It is a junction number, because it is equal to n+sod(n) for n = 188035994 and 188036012.

It is not a weakly prime, because it can be changed into another prime (188036011) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 94018020 + 94018021.

It is an arithmetic number, because the mean of its divisors is an integer number (94018021).

Almost surely, 2^188036041 is an apocalyptic number.

It is an amenable number.

188036041 is a deficient number, since it is larger than the sum of its proper divisors (1).

188036041 is an equidigital number, since it uses as much as digits as its factorization.

188036041 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 4608, while the sum is 31.

The square root of 188036041 is about 13712.6234178585. The cubic root of 188036041 is about 572.9020367823.

The spelling of 188036041 in words is "one hundred eighty-eight million, thirty-six thousand, forty-one".