14550664 has 8 divisors (see below), whose sum is σ = 27282510. Its totient is φ = 7275328.

The previous prime is 14550661. The next prime is 14550677. The reversal of 14550664 is 46605541.

It can be written as a sum of positive squares in only one way, i.e., 10510564 + 4040100 = 3242^2 + 2010^2 .

It is a tau number, because it is divible by the number of its divisors (8).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14550661) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 909409 + ... + 909424.

Almost surely, 2^14550664 is an apocalyptic number.

It is an amenable number.

14550664 is a deficient number, since it is larger than the sum of its proper divisors (12731846).

14550664 is a wasteful number, since it uses less digits than its factorization.

14550664 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1818839 (or 1818835 counting only the distinct ones).

The product of its (nonzero) digits is 14400, while the sum is 31.

The square root of 14550664 is about 3814.5332610950. The cubic root of 14550664 is about 244.1336274232.

The spelling of 14550664 in words is "fourteen million, five hundred fifty thousand, six hundred sixty-four".