141697 has 2 divisors, whose sum is σ = 141698. Its totient is φ = 141696.

The previous prime is 141689. The next prime is 141707. The reversal of 141697 is 796141.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 123201 + 18496 = 351^2 + 136^2 .

It is an emirp because it is prime and its reverse (796141) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 141697 - 2³ = 141689 is a prime.

It is not a weakly prime, because it can be changed into another prime (141637) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 70848 + 70849.

It is an arithmetic number, because the mean of its divisors is an integer number (70849).

2¹⁴¹⁶⁹⁷ is an apocalyptic number.

It is an amenable number.

141697 is a deficient number, since it is larger than the sum of its proper divisors (1).

141697 is an equidigital number, since it uses as much as digits as its factorization.

141697 is an evil number, because the sum of its binary digits is even.

The product of its digits is 1512, while the sum is 28.

The square root of 141697 is about 376.4266196751. The cubic root of 141697 is about 52.1339004713.

Subtracting from 141697 its product of digits (1512), we obtain a triangular number (140185 = T₅₂₉).

It can be divided in two parts, 141 and 697, that added together give a palindrome (838).

The spelling of 141697 in words is "one hundred forty-one thousand, six hundred ninety-seven".