7986012 has 12 divisors (see below), whose sum is σ = 18634056. Its totient is φ = 2662000.

The previous prime is 7986007. The next prime is 7986019. The reversal of 7986012 is 2106897.

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

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (7986019) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 332739 + ... + 332762.

It is an arithmetic number, because the mean of its divisors is an integer number (1552838).

Almost surely, 2^7986012 is an apocalyptic number.

It is an amenable number.

7986012 is an abundant number, since it is smaller than the sum of its proper divisors (10648044).

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

7986012 is a wasteful number, since it uses less digits than its factorization.

7986012 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 665508 (or 665506 counting only the distinct ones).

The product of its (nonzero) digits is 6048, while the sum is 33.

The square root of 7986012 is about 2825.9532904845. The cubic root of 7986012 is about 199.8833653283.

The spelling of 7986012 in words is "seven million, nine hundred eighty-six thousand, twelve".