9664832 has 14 divisors (see below), whose sum is σ = 19178778. Its totient is φ = 4832384.

The previous prime is 9664813. The next prime is 9664841. The reversal of 9664832 is 2384669.

It can be written as a sum of positive squares in only one way, i.e., 5271616 + 4393216 = 2296^2 + 2096^2 .

It is an Ulam number.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75443 + ... + 75570.

Almost surely, 2^9664832 is an apocalyptic number.

It is an amenable number.

9664832 is a deficient number, since it is larger than the sum of its proper divisors (9513946).

9664832 is a wasteful number, since it uses less digits than its factorization.

9664832 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 151025 (or 151015 counting only the distinct ones).

The product of its digits is 62208, while the sum is 38.

The square root of 9664832 is about 3108.8312916593. The cubic root of 9664832 is about 213.0090733569.

The spelling of 9664832 in words is "nine million, six hundred sixty-four thousand, eight hundred thirty-two".