82504322 has 16 divisors (see below), whose sum is σ = 125012160. Its totient is φ = 40836048.

The previous prime is 82504321. The next prime is 82504337. The reversal of 82504322 is 22340528.

It is a junction number, because it is equal to n+sod(n) for n = 82504291 and 82504300.

It is not an unprimeable number, because it can be changed into a prime (82504321) by changing a digit.

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, 113123 + ... + 113849.

It is an arithmetic number, because the mean of its divisors is an integer number (7813260).

Almost surely, 2^82504322 is an apocalyptic number.

82504322 is a deficient number, since it is larger than the sum of its proper divisors (42507838).

82504322 is a wasteful number, since it uses less digits than its factorization.

82504322 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1225.

The product of its (nonzero) digits is 3840, while the sum is 26.

The square root of 82504322 is about 9083.1889774462. The cubic root of 82504322 is about 435.3369864203.

It can be divided in two parts, 8 and 2504322, that multiplied together give a square (20034576 = 4476²).

The spelling of 82504322 in words is "eighty-two million, five hundred four thousand, three hundred twenty-two".