9664118 has 4 divisors (see below), whose sum is σ = 14496180. Its totient is φ = 4832058.

The previous prime is 9664097. The next prime is 9664129. The reversal of 9664118 is 8114669.

It is a semiprime because it is the product of two primes.

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, 2416028 + ... + 2416031.

It is an arithmetic number, because the mean of its divisors is an integer number (3624045).

Almost surely, 2^9664118 is an apocalyptic number.

9664118 is a deficient number, since it is larger than the sum of its proper divisors (4832062).

9664118 is a wasteful number, since it uses less digits than its factorization.

9664118 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4832061.

The product of its digits is 10368, while the sum is 35.

The square root of 9664118 is about 3108.7164553880. The cubic root of 9664118 is about 213.0038278019.

The spelling of 9664118 in words is "nine million, six hundred sixty-four thousand, one hundred eighteen".