10327666 has 8 divisors (see below), whose sum is σ = 15745644. Its totient is φ = 5079120.

The previous prime is 10327657. The next prime is 10327673. The reversal of 10327666 is 66672301.

It can be written as a sum of positive squares in 2 ways, for example, as 7177041 + 3150625 = 2679^2 + 1775^2 .

It is a sphenic number, since it is the product of 3 distinct primes.

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, 42205 + ... + 42448.

Almost surely, 2^10327666 is an apocalyptic number.

10327666 is a deficient number, since it is larger than the sum of its proper divisors (5417978).

10327666 is an equidigital number, since it uses as much as digits as its factorization.

10327666 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 84716.

The product of its (nonzero) digits is 9072, while the sum is 31.

The square root of 10327666 is about 3213.6686201287. The cubic root of 10327666 is about 217.7713423253.

Adding to 10327666 its reverse (66672301), we get a palindrome (76999967).

The spelling of 10327666 in words is "ten million, three hundred twenty-seven thousand, six hundred sixty-six".