8447612 has 12 divisors (see below), whose sum is σ = 14839776. Its totient is φ = 4207680.

The previous prime is 8447611. The next prime is 8447627. The reversal of 8447612 is 2167448.

8447612 is digitally balanced in base 5, because in such base it contains all the possibile digits an equal number of times.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8447611) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2813 + ... + 4980.

It is an arithmetic number, because the mean of its divisors is an integer number (1236648).

Almost surely, 2^8447612 is an apocalyptic number.

It is an amenable number.

8447612 is a deficient number, since it is larger than the sum of its proper divisors (6392164).

8447612 is a wasteful number, since it uses less digits than its factorization.

8447612 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 8068 (or 8066 counting only the distinct ones).

The product of its digits is 10752, while the sum is 32.

The square root of 8447612 is about 2906.4775932389. The cubic root of 8447612 is about 203.6626167500.

The spelling of 8447612 in words is "eight million, four hundred forty-seven thousand, six hundred twelve".