82876443 has 8 divisors (see below), whose sum is σ = 119002128. Its totient is φ = 51000864.

The previous prime is 82876441. The next prime is 82876447. The reversal of 82876443 is 34467828.

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

It is not a de Polignac number, because 82876443 - 2¹ = 82876441 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 82876395 and 82876404.

It is not an unprimeable number, because it can be changed into a prime (82876441) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 1062480 + ... + 1062557.

It is an arithmetic number, because the mean of its divisors is an integer number (14875266).

Almost surely, 2^82876443 is an apocalyptic number.

82876443 is a deficient number, since it is larger than the sum of its proper divisors (36125685).

82876443 is a wasteful number, since it uses less digits than its factorization.

82876443 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2125053.

The product of its digits is 258048, while the sum is 42.

The square root of 82876443 is about 9103.6499822873. The cubic root of 82876443 is about 435.9905080979.

The spelling of 82876443 in words is "eighty-two million, eight hundred seventy-six thousand, four hundred forty-three".