10218664 has 16 divisors (see below), whose sum is σ = 19195200. Its totient is φ = 5099952.

The previous prime is 10218653. The next prime is 10218679. The reversal of 10218664 is 46681201.

10218664 is nontrivially palindromic in base 11.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6129 + ... + 7615.

It is an arithmetic number, because the mean of its divisors is an integer number (1199700).

Almost surely, 2^10218664 is an apocalyptic number.

It is an amenable number.

10218664 is a deficient number, since it is larger than the sum of its proper divisors (8976536).

10218664 is a wasteful number, since it uses less digits than its factorization.

10218664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2352 (or 2348 counting only the distinct ones).

The product of its (nonzero) digits is 2304, while the sum is 28.

The square root of 10218664 is about 3196.6645116433. The cubic root of 10218664 is about 217.0024846283.

Adding to 10218664 its reverse (46681201), we get a palindrome (56899865).

The spelling of 10218664 in words is "ten million, two hundred eighteen thousand, six hundred sixty-four".