127682 has 4 divisors (see below), whose sum is σ = 191526. Its totient is φ = 63840.

The previous prime is 127681. The next prime is 127691. The reversal of 127682 is 286721.

127682 is nontrivially palindromic in base 15.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 101761 + 25921 = 319^2 + 161^2 .

It is a d-powerful number, because it can be written as 1 + 2⁵ + 6⁴ + 7⁶ + 8³ + 2¹³ .

It is not an unprimeable number, because it can be changed into a prime (127681) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 31919 + ... + 31922.

2¹²⁷⁶⁸² is an apocalyptic number.

127682 is a deficient number, since it is larger than the sum of its proper divisors (63844).

127682 is an equidigital number, since it uses as much as digits as its factorization.

127682 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 63843.

The product of its digits is 1344, while the sum is 26.

The square root of 127682 is about 357.3261815205. The cubic root of 127682 is about 50.3550725015.

The spelling of 127682 in words is "one hundred twenty-seven thousand, six hundred eighty-two".