14551664 has 20 divisors (see below), whose sum is σ = 28271256. Its totient is φ = 7255872.

The previous prime is 14551661. The next prime is 14551697. The reversal of 14551664 is 46615541.

It is a self number, because there is not a number n which added to its sum of digits gives 14551664.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14551661) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 6062 + ... + 8114.

Almost surely, 2^14551664 is an apocalyptic number.

It is an amenable number.

14551664 is a deficient number, since it is larger than the sum of its proper divisors (13719592).

14551664 is a wasteful number, since it uses less digits than its factorization.

14551664 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2504 (or 2498 counting only the distinct ones).

The product of its digits is 14400, while the sum is 32.

The square root of 14551664 is about 3814.6643364784. The cubic root of 14551664 is about 244.1392200211.

The spelling of 14551664 in words is "fourteen million, five hundred fifty-one thousand, six hundred sixty-four".