82441012 has 12 divisors (see below), whose sum is σ = 146637316. Its totient is φ = 40544640.

The previous prime is 82441001. The next prime is 82441027. The reversal of 82441012 is 21014428.

It can be written as a sum of positive squares in 2 ways, for example, as 30514576 + 51926436 = 5524^2 + 7206^2 .

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 168693 + ... + 169180.

Almost surely, 2^82441012 is an apocalyptic number.

It is an amenable number.

82441012 is a deficient number, since it is larger than the sum of its proper divisors (64196304).

82441012 is a wasteful number, since it uses less digits than its factorization.

82441012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 337938 (or 337936 counting only the distinct ones).

The product of its (nonzero) digits is 512, while the sum is 22.

The square root of 82441012 is about 9079.7032991172. The cubic root of 82441012 is about 435.2256054377.

The spelling of 82441012 in words is "eighty-two million, four hundred forty-one thousand, twelve".