73141 has 2 divisors, whose sum is σ = 73142. Its totient is φ = 73140.

The previous prime is 73133. The next prime is 73181. The reversal of 73141 is 14137.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 70225 + 2916 = 265^2 + 54^2 .

It is a cyclic number.

It is not a de Polignac number, because 73141 - 2³ = 73133 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (73121) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 36570 + 36571.

It is an arithmetic number, because the mean of its divisors is an integer number (36571).

2⁷³¹⁴¹ is an apocalyptic number.

It is an amenable number.

73141 is a deficient number, since it is larger than the sum of its proper divisors (1).

73141 is an equidigital number, since it uses as much as digits as its factorization.

73141 is an evil number, because the sum of its binary digits is even.

The product of its digits is 84, while the sum is 16.

The square root of 73141 is about 270.4459280522. The cubic root of 73141 is about 41.8202827323.

Adding to 73141 its reverse (14137), we get a palindrome (87278).

The spelling of 73141 in words is "seventy-three thousand, one hundred forty-one", and thus it is an iban number.