82576922 has 8 divisors (see below), whose sum is σ = 131151636. Its totient is φ = 38859712.

The previous prime is 82576919. The next prime is 82576951. The reversal of 82576922 is 22967528.

It can be written as a sum of positive squares in 2 ways, for example, as 62425801 + 20151121 = 7901^2 + 4489^2 .

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

It is a self number, because there is not a number n which added to its sum of digits gives 82576922.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1214333 + ... + 1214400.

Almost surely, 2^82576922 is an apocalyptic number.

82576922 is a deficient number, since it is larger than the sum of its proper divisors (48574714).

82576922 is a wasteful number, since it uses less digits than its factorization.

82576922 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2428752.

The product of its digits is 120960, while the sum is 41.

The square root of 82576922 is about 9087.1844924597. The cubic root of 82576922 is about 435.4646411440.

The spelling of 82576922 in words is "eighty-two million, five hundred seventy-six thousand, nine hundred twenty-two".