141791 has 6 divisors (see below), whose sum is σ = 153720. Its totient is φ = 130728.

The previous prime is 141773. The next prime is 141793. The reversal of 141791 is 197141.

It is not a de Polignac number, because 141791 - 2¹⁴ = 125407 is a prime.

It is a Duffinian number.

It is a plaindrome in base 16.

It is a congruent number.

It is an inconsummate number, since it does not exist a number n which divided by its sum of digits gives 141791.

It is not an unprimeable number, because it can be changed into a prime (141793) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 5 ways as a sum of consecutive naturals, for example, 251 + ... + 588.

It is an arithmetic number, because the mean of its divisors is an integer number (25620).

2¹⁴¹⁷⁹¹ is an apocalyptic number.

141791 is a deficient number, since it is larger than the sum of its proper divisors (11929).

141791 is an equidigital number, since it uses as much as digits as its factorization.

141791 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 865 (or 852 counting only the distinct ones).

The product of its digits is 252, while the sum is 23.

The square root of 141791 is about 376.5514573070. The cubic root of 141791 is about 52.1454262466.

The spelling of 141791 in words is "one hundred forty-one thousand, seven hundred ninety-one".