8207912 has 16 divisors (see below), whose sum is σ = 15444000. Its totient is φ = 4089520.

The previous prime is 8207911. The next prime is 8207917. The reversal of 8207912 is 2197028.

It is a happy number.

It is not an unprimeable number, because it can be changed into a prime (8207911) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 839 + ... + 4137.

It is an arithmetic number, because the mean of its divisors is an integer number (965250).

Almost surely, 2^8207912 is an apocalyptic number.

It is an amenable number.

8207912 is a deficient number, since it is larger than the sum of its proper divisors (7236088).

8207912 is a wasteful number, since it uses less digits than its factorization.

8207912 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3616 (or 3612 counting only the distinct ones).

The product of its (nonzero) digits is 2016, while the sum is 29.

The square root of 8207912 is about 2864.9453746974. The cubic root of 8207912 is about 201.7178035139.

It can be divided in two parts, 8207 and 912, that added together give a palindrome (9119).

The spelling of 8207912 in words is "eight million, two hundred seven thousand, nine hundred twelve".