82013346 has 24 divisors (see below), whose sum is σ = 178833564. Its totient is φ = 27162720.

The previous prime is 82013339. The next prime is 82013359. The reversal of 82013346 is 64331028.

It is a happy number.

It can be written as a sum of positive squares in 2 ways, for example, as 78057225 + 3956121 = 8835^2 + 1989^2 .

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 11 ways as a sum of consecutive naturals, for example, 11685 + ... + 17336.

Almost surely, 2^82013346 is an apocalyptic number.

82013346 is an abundant number, since it is smaller than the sum of its proper divisors (96820218).

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

82013346 is a wasteful number, since it uses less digits than its factorization.

82013346 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29186 (or 29183 counting only the distinct ones).

The product of its (nonzero) digits is 3456, while the sum is 27.

The square root of 82013346 is about 9056.1220177292. The cubic root of 82013346 is about 434.4717169934.

The spelling of 82013346 in words is "eighty-two million, thirteen thousand, three hundred forty-six".