14666528 has 18 divisors (see below), whose sum is σ = 28917441. Its totient is φ = 7322432.

The previous prime is 14666507. The next prime is 14666539. The reversal of 14666528 is 82566641.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 2 ways, for example, as 8456464 + 6210064 = 2908^2 + 2492^2 .

It is an ABA number since it can be written as A⋅B^A, here for A=2, B=2708.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14666491 and 14666500.

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 2 ways as a sum of consecutive naturals, for example, 21326 + ... + 22002.

Almost surely, 2^14666528 is an apocalyptic number.

It is an amenable number.

14666528 is a deficient number, since it is larger than the sum of its proper divisors (14250913).

14666528 is an frugal number, since it uses more digits than its factorization.

14666528 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1364 (or 679 counting only the distinct ones).

The product of its digits is 69120, while the sum is 38.

The square root of 14666528 is about 3829.6903269063. The cubic root of 14666528 is about 244.7799106359.

The spelling of 14666528 in words is "fourteen million, six hundred sixty-six thousand, five hundred twenty-eight".