9609812 has 12 divisors (see below), whose sum is σ = 17208576. Its totient is φ = 4693080.

The previous prime is 9609799. The next prime is 9609827. The reversal of 9609812 is 2189069.

It is a hoax number, since the sum of its digits (35) coincides with the sum of the digits of its distinct prime factors.

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, 27764 + ... + 28107.

It is an arithmetic number, because the mean of its divisors is an integer number (1434048).

Almost surely, 2^9609812 is an apocalyptic number.

It is an amenable number.

9609812 is a deficient number, since it is larger than the sum of its proper divisors (7598764).

9609812 is a wasteful number, since it uses less digits than its factorization.

9609812 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 55918 (or 55916 counting only the distinct ones).

The product of its (nonzero) digits is 7776, while the sum is 35.

The square root of 9609812 is about 3099.9696772711. The cubic root of 9609812 is about 212.6040975556.

The spelling of 9609812 in words is "nine million, six hundred nine thousand, eight hundred twelve".