141958 has 4 divisors (see below), whose sum is σ = 212940. Its totient is φ = 70978.

The previous prime is 141941. The next prime is 141959. The reversal of 141958 is 859141.

It is a happy number.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 859141 = 67 ⋅12823.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (141959) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 35488 + ... + 35491.

It is an arithmetic number, because the mean of its divisors is an integer number (53235).

2¹⁴¹⁹⁵⁸ is an apocalyptic number.

141958 is a deficient number, since it is larger than the sum of its proper divisors (70982).

141958 is an equidigital number, since it uses as much as digits as its factorization.

141958 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 70981.

The product of its digits is 1440, while the sum is 28.

The square root of 141958 is about 376.7731412933. The cubic root of 141958 is about 52.1658903324.

The spelling of 141958 in words is "one hundred forty-one thousand, nine hundred fifty-eight".