71882 has 8 divisors (see below), whose sum is σ = 109056. Its totient is φ = 35532.

The previous prime is 71881. The next prime is 71887. The reversal of 71882 is 28817.

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 (71881) 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 in 3 ways as a sum of consecutive naturals, for example, 113 + ... + 395.

It is an arithmetic number, because the mean of its divisors is an integer number (13632).

2⁷¹⁸⁸² is an apocalyptic number.

71882 is a deficient number, since it is larger than the sum of its proper divisors (37174).

71882 is a wasteful number, since it uses less digits than its factorization.

71882 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 412.

The product of its digits is 896, while the sum is 26.

The square root of 71882 is about 268.1081871186. The cubic root of 71882 is about 41.5789371924.

The spelling of 71882 in words is "seventy-one thousand, eight hundred eighty-two".