188041 has 4 divisors (see below), whose sum is σ = 214912. Its totient is φ = 161172.

The previous prime is 188029. The next prime is 188107. The reversal of 188041 is 140881.

It is a semiprime because it is the product of two primes, and also a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 140881 = 13 ⋅10837.

It is a cyclic number.

It is not a de Polignac number, because 188041 - 2¹¹ = 185993 is a prime.

It is a Duffinian number.

It is a plaindrome in base 13.

It is not an unprimeable number, because it can be changed into a prime (188011) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 13425 + ... + 13438.

It is an arithmetic number, because the mean of its divisors is an integer number (53728).

2¹⁸⁸⁰⁴¹ is an apocalyptic number.

It is an amenable number.

188041 is a deficient number, since it is larger than the sum of its proper divisors (26871).

188041 is an equidigital number, since it uses as much as digits as its factorization.

188041 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 26870.

The product of its (nonzero) digits is 256, while the sum is 22.

The square root of 188041 is about 433.6369449205. The cubic root of 188041 is about 57.2907073044.

The spelling of 188041 in words is "one hundred eighty-eight thousand, forty-one".