158041 has 4 divisors (see below), whose sum is σ = 170212. Its totient is φ = 145872.

The previous prime is 158029. The next prime is 158047. The reversal of 158041 is 140851.

158041 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 140851 = 83 ⋅1697.

It can be written as a sum of positive squares in 2 ways, for example, as 14400 + 143641 = 120^2 + 379^2 .

It is a cyclic number.

It is not a de Polignac number, because 158041 - 2⁵ = 158009 is a prime.

It is a Duffinian number.

158041 is a lucky number.

It is not an unprimeable number, because it can be changed into a prime (158047) 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, 6066 + ... + 6091.

It is an arithmetic number, because the mean of its divisors is an integer number (42553).

2¹⁵⁸⁰⁴¹ is an apocalyptic number.

It is an amenable number.

158041 is a deficient number, since it is larger than the sum of its proper divisors (12171).

158041 is a wasteful number, since it uses less digits than its factorization.

158041 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12170.

The product of its (nonzero) digits is 160, while the sum is 19.

The square root of 158041 is about 397.5437082888. The cubic root of 158041 is about 54.0658775330.

Adding to 158041 its reverse (140851), we get a palindrome (298892).

The spelling of 158041 in words is "one hundred fifty-eight thousand, forty-one".