8066712 has 16 divisors (see below), whose sum is σ = 20166840. Its totient is φ = 2688896.

The previous prime is 8066689. The next prime is 8066717. The reversal of 8066712 is 2176608.

It is a happy number.

It is a self number, because there is not a number n which added to its sum of digits gives 8066712.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8066717) 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, 168033 + ... + 168080.

Almost surely, 2^8066712 is an apocalyptic number.

It is an amenable number.

8066712 is an abundant number, since it is smaller than the sum of its proper divisors (12100128).

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

8066712 is a wasteful number, since it uses less digits than its factorization.

8066712 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 336122 (or 336118 counting only the distinct ones).

The product of its (nonzero) digits is 4032, while the sum is 30.

The square root of 8066712 is about 2840.1957679005. The cubic root of 8066712 is about 200.5543951435.

It can be divided in two parts, 8066 and 712, that added together give a palindrome (8778).

The spelling of 8066712 in words is "eight million, sixty-six thousand, seven hundred twelve".