9648646 has 16 divisors (see below), whose sum is σ = 16582176. Its totient is φ = 4124736.

The previous prime is 9648607. The next prime is 9648659. The reversal of 9648646 is 6468469.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8080 + ... + 9196.

It is an arithmetic number, because the mean of its divisors is an integer number (1036386).

Almost surely, 2^9648646 is an apocalyptic number.

9648646 is a deficient number, since it is larger than the sum of its proper divisors (6933530).

9648646 is a wasteful number, since it uses less digits than its factorization.

9648646 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1743.

The product of its digits is 248832, while the sum is 43.

The square root of 9648646 is about 3106.2269717456. The cubic root of 9648646 is about 212.8900959018.

The spelling of 9648646 in words is "nine million, six hundred forty-eight thousand, six hundred forty-six".