80082912 has 192 divisors, whose sum is σ = 264176640. Its totient is φ = 20680704.

The previous prime is 80082901. The next prime is 80082913. The reversal of 80082912 is 21928008.

It is a self number, because there is not a number n which added to its sum of digits gives 80082912.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (80082913) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 777453 + ... + 777555.

It is an arithmetic number, because the mean of its divisors is an integer number (1375920).

Almost surely, 2^80082912 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 80082912, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (132088320).

80082912 is an abundant number, since it is smaller than the sum of its proper divisors (184093728).

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

80082912 is a wasteful number, since it uses less digits than its factorization.

80082912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 225 (or 217 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 30.

The square root of 80082912 is about 8948.9056314166. The cubic root of 80082912 is about 431.0357436850.

The spelling of 80082912 in words is "eighty million, eighty-two thousand, nine hundred twelve".