82446032 has 10 divisors (see below), whose sum is σ = 159739218. Its totient is φ = 41223008.

The previous prime is 82446011. The next prime is 82446047. The reversal of 82446032 is 23064428.

It can be written as a sum of positive squares in only one way, i.e., 81288256 + 1157776 = 9016^2 + 1076^2 .

It is a junction number, because it is equal to n+sod(n) for n = 82445986 and 82446004.

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 as a sum of consecutive naturals, namely, 2576423 + ... + 2576454.

Almost surely, 2^82446032 is an apocalyptic number.

It is an amenable number.

82446032 is a deficient number, since it is larger than the sum of its proper divisors (77293186).

82446032 is a wasteful number, since it uses less digits than its factorization.

82446032 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5152885 (or 5152879 counting only the distinct ones).

The product of its (nonzero) digits is 9216, while the sum is 29.

The square root of 82446032 is about 9079.9797356602. The cubic root of 82446032 is about 435.2344391810.

The spelling of 82446032 in words is "eighty-two million, four hundred forty-six thousand, thirty-two".