82327105 has 12 divisors (see below), whose sum is σ = 114922260. Its totient is φ = 56452704.

The previous prime is 82327093. The next prime is 82327111. The reversal of 82327105 is 50172328.

It can be written as a sum of positive squares in 2 ways, for example, as 31047184 + 51279921 = 5572^2 + 7161^2 .

It is not a de Polignac number, because 82327105 - 2⁹ = 82326593 is a prime.

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 11 ways as a sum of consecutive naturals, for example, 167770 + ... + 168259.

It is an arithmetic number, because the mean of its divisors is an integer number (9576855).

Almost surely, 2^82327105 is an apocalyptic number.

It is an amenable number.

82327105 is a deficient number, since it is larger than the sum of its proper divisors (32595155).

82327105 is a wasteful number, since it uses less digits than its factorization.

82327105 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 336048 (or 336041 counting only the distinct ones).

The product of its (nonzero) digits is 3360, while the sum is 28.

The square root of 82327105 is about 9073.4285140734. The cubic root of 82327105 is about 435.0250657155.

The spelling of 82327105 in words is "eighty-two million, three hundred twenty-seven thousand, one hundred five".