80082012 has 12 divisors (see below), whose sum is σ = 186858056. Its totient is φ = 26694000.

The previous prime is 80082007. The next prime is 80082043. The reversal of 80082012 is 21028008.

It is a tau number, because it is divible by the number of its divisors (12).

It is a self number, because there is not a number n which added to its sum of digits gives 80082012.

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, 3336739 + ... + 3336762.

Almost surely, 2^80082012 is an apocalyptic number.

It is an amenable number.

80082012 is an abundant number, since it is smaller than the sum of its proper divisors (106776044).

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

80082012 is a wasteful number, since it uses less digits than its factorization.

80082012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6673508 (or 6673506 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 21.

The square root of 80082012 is about 8948.8553457970. The cubic root of 80082012 is about 431.0341289684.

The spelling of 80082012 in words is "eighty million, eighty-two thousand, twelve".