82682224 has 20 divisors (see below), whose sum is σ = 168628840. Its totient is φ = 39165120.

The previous prime is 82682191. The next prime is 82682231. The reversal of 82682224 is 42228628.

It is a self number, because there is not a number n which added to its sum of digits gives 82682224.

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 3 ways as a sum of consecutive naturals, for example, 135687 + ... + 136294.

It is an arithmetic number, because the mean of its divisors is an integer number (8431442).

Almost surely, 2^82682224 is an apocalyptic number.

It is an amenable number.

82682224 is an abundant number, since it is smaller than the sum of its proper divisors (85946616).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

82682224 is a wasteful number, since it uses less digits than its factorization.

82682224 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 272008 (or 272002 counting only the distinct ones).

The product of its digits is 24576, while the sum is 34.

The square root of 82682224 is about 9092.9766303450. The cubic root of 82682224 is about 435.6496638630.

The spelling of 82682224 in words is "eighty-two million, six hundred eighty-two thousand, two hundred twenty-four".