82494336 has 64 divisors (see below), whose sum is σ = 232033680. Its totient is φ = 25878528.

The previous prime is 82494323. The next prime is 82494389. The reversal of 82494336 is 63349428.

It is a tau number, because it is divible by the number of its divisors (64).

It is a junction number, because it is equal to n+sod(n) for n = 82494294 and 82494303.

It is a congruent number.

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 7 ways as a sum of consecutive naturals, for example, 210 + ... + 12846.

Almost surely, 2^82494336 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 82494336, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (116016840).

82494336 is an abundant number, since it is smaller than the sum of its proper divisors (149539344).

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

82494336 is a wasteful number, since it uses less digits than its factorization.

82494336 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 12671 (or 12659 counting only the distinct ones).

The product of its digits is 124416, while the sum is 39.

The square root of 82494336 is about 9082.6392640025. The cubic root of 82494336 is about 435.3194218837.

The spelling of 82494336 in words is "eighty-two million, four hundred ninety-four thousand, three hundred thirty-six".