82486822 has 16 divisors (see below), whose sum is σ = 142918992. Its totient is φ = 35288320.

The previous prime is 82486813. The next prime is 82486837. The reversal of 82486822 is 22868428.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 109903 + ... + 110650.

It is an arithmetic number, because the mean of its divisors is an integer number (8932437).

Almost surely, 2^82486822 is an apocalyptic number.

82486822 is a deficient number, since it is larger than the sum of its proper divisors (60432170).

82486822 is a wasteful number, since it uses less digits than its factorization.

82486822 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 220583.

The product of its digits is 98304, while the sum is 40.

The square root of 82486822 is about 9082.2256082967. The cubic root of 82486822 is about 435.3062044532.

The spelling of 82486822 in words is "eighty-two million, four hundred eighty-six thousand, eight hundred twenty-two".