14158 has 4 divisors (see below), whose sum is σ = 21240. Its totient is φ = 7078.

The previous prime is 14153. The next prime is 14159. The reversal of 14158 is 85141.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 85141 = 7 ⋅12163.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14153) by changing a digit.

14158 is an untouchable number, because it is not equal to the sum of proper divisors of any number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3538 + ... + 3541.

It is an arithmetic number, because the mean of its divisors is an integer number (5310).

2¹⁴¹⁵⁸ is an apocalyptic number.

14158 is a deficient number, since it is larger than the sum of its proper divisors (7082).

14158 is an equidigital number, since it uses as much as digits as its factorization.

14158 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 7081.

The product of its digits is 160, while the sum is 19.

The square root of 14158 is about 118.9873942903. The cubic root of 14158 is about 24.1917509393.

Adding to 14158 its reverse (85141), we get a palindrome (99299).

The spelling of 14158 in words is "fourteen thousand, one hundred fifty-eight".