180941 has 4 divisors (see below), whose sum is σ = 188832. Its totient is φ = 173052.

The previous prime is 180907. The next prime is 180949. The reversal of 180941 is 149081.

180941 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 a Blum integer, because the two primes are equal to 3 mod 4, and also an emirpimes, since its reverse is a distinct semiprime: 149081 = 43 ⋅3467.

It is not a de Polignac number, because 180941 - 2¹⁰ = 179917 is a prime.

It is a Harshad number since it is a multiple of its sum of digits (23), and also a Moran number because the ratio is a prime number: 7867 = 180941 / (1 + 8 + 0 + 9 + 4 + 1).

It is a Duffinian number.

It is a nialpdrome in base 12.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (180949) 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, 3911 + ... + 3956.

It is an arithmetic number, because the mean of its divisors is an integer number (47208).

2¹⁸⁰⁹⁴¹ is an apocalyptic number.

It is an amenable number.

180941 is a deficient number, since it is larger than the sum of its proper divisors (7891).

180941 is an equidigital number, since it uses as much as digits as its factorization.

180941 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7890.

The product of its (nonzero) digits is 288, while the sum is 23.

The square root of 180941 is about 425.3716022491. The cubic root of 180941 is about 56.5603813193.

The spelling of 180941 in words is "one hundred eighty thousand, nine hundred forty-one".