82287482 has 16 divisors (see below), whose sum is σ = 129165192. Its totient is φ = 39274560.

The previous prime is 82287473. The next prime is 82287493. The reversal of 82287482 is 28478228.

It can be written as a sum of positive squares in 4 ways, for example, as 82101721 + 185761 = 9061^2 + 431^2 .

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 6569 + ... + 14412.

Almost surely, 2^82287482 is an apocalyptic number.

82287482 is a deficient number, since it is larger than the sum of its proper divisors (46877710).

82287482 is a wasteful number, since it uses less digits than its factorization.

82287482 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 21073.

The product of its digits is 114688, while the sum is 41.

The square root of 82287482 is about 9071.2447877896. The cubic root of 82287482 is about 434.9552638188.

The spelling of 82287482 in words is "eighty-two million, two hundred eighty-seven thousand, four hundred eighty-two".