9766648 has 16 divisors (see below), whose sum is σ = 18360000.
Its totient is φ = 4870656.
The previous prime is 9766637. The next prime is 9766667. The reversal of 9766648 is 8466679.
It is a junction number, because it is equal to n+sod(n) for n = 9766598 and 9766607.
It is a congruent number.
It is an unprimeable number.
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, 2233 + ... + 4951.
It is an arithmetic number, because the mean of its divisors is an integer number (1147500).
Almost surely, 29766648 is an apocalyptic number.
It is an amenable number.
9766648 is a deficient number, since it is larger than the sum of its proper divisors (8593352).
9766648 is a wasteful number, since it uses less digits than its factorization.
9766648 is an odious number, because the sum of its binary digits is odd.
The sum of its prime factors is 3174 (or 3170 counting only the distinct ones).
The product of its digits is 435456, while the sum is 46.
The square root of 9766648 is about 3125.1636757136.
The cubic root of 9766648 is about 213.7544567770.
The spelling of 9766648 in words is "nine million, seven hundred sixty-six thousand, six hundred forty-eight".