9962648 has 8 divisors (see below), whose sum is σ = 18679980. Its totient is φ = 4981320.

The previous prime is 9962639. The next prime is 9962651. The reversal of 9962648 is 8462699.

It is a tau number, because it is divible by the number of its divisors (8).

It is a junction number, because it is equal to n+sod(n) for n = 9962599 and 9962608.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (7) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 622658 + ... + 622673.

Almost surely, 2^9962648 is an apocalyptic number.

It is an amenable number.

9962648 is a deficient number, since it is larger than the sum of its proper divisors (8717332).

9962648 is a wasteful number, since it uses less digits than its factorization.

9962648 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1245337 (or 1245333 counting only the distinct ones).

The product of its digits is 186624, while the sum is 44.

The square root of 9962648 is about 3156.3662651853. The cubic root of 9962648 is about 215.1748928481.

The spelling of 9962648 in words is "nine million, nine hundred sixty-two thousand, six hundred forty-eight".