82082871 has 24 divisors (see below), whose sum is σ = 128275056. Its totient is φ = 50279040.

The previous prime is 82082857. The next prime is 82082873. The reversal of 82082871 is 17828028.

It is not a de Polignac number, because 82082871 - 2⁶ = 82082807 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (82082873) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 25756 + ... + 28766.

It is an arithmetic number, because the mean of its divisors is an integer number (5344794).

Almost surely, 2^82082871 is an apocalyptic number.

82082871 is a deficient number, since it is larger than the sum of its proper divisors (46192185).

82082871 is a wasteful number, since it uses less digits than its factorization.

82082871 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3263 (or 3260 counting only the distinct ones).

The product of its (nonzero) digits is 14336, while the sum is 36.

The square root of 82082871 is about 9059.9597681226. The cubic root of 82082871 is about 434.5944535801.

The spelling of 82082871 in words is "eighty-two million, eighty-two thousand, eight hundred seventy-one".