129082 has 8 divisors (see below), whose sum is σ = 195156. Its totient is φ = 64032.

The previous prime is 129061. The next prime is 129083. The reversal of 129082 is 280921.

129082 is nontrivially palindromic in base 11.

It can be written as a sum of positive squares in 2 ways, for example, as 114921 + 14161 = 339^2 + 119^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

It is not an unprimeable number, because it can be changed into a prime (129083) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 328 + ... + 604.

2¹²⁹⁰⁸² is an apocalyptic number.

129082 is a deficient number, since it is larger than the sum of its proper divisors (66074).

129082 is a wasteful number, since it uses less digits than its factorization.

129082 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 512.

The product of its (nonzero) digits is 288, while the sum is 22.

The square root of 129082 is about 359.2798352260. The cubic root of 129082 is about 50.5384473413.

The spelling of 129082 in words is "one hundred twenty-nine thousand, eighty-two".