14660564 has 6 divisors (see below), whose sum is σ = 25655994. Its totient is φ = 7330280.

The previous prime is 14660563. The next prime is 14660567. The reversal of 14660564 is 46506641.

It can be written as a sum of positive squares in only one way, i.e., 12816400 + 1844164 = 3580^2 + 1358^2 .

It is a self number, because there is not a number n which added to its sum of digits gives 14660564.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14660561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1832567 + ... + 1832574.

It is an arithmetic number, because the mean of its divisors is an integer number (4275999).

Almost surely, 2^14660564 is an apocalyptic number.

It is an amenable number.

14660564 is a deficient number, since it is larger than the sum of its proper divisors (10995430).

14660564 is a wasteful number, since it uses less digits than its factorization.

14660564 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3665145 (or 3665143 counting only the distinct ones).

The product of its (nonzero) digits is 17280, while the sum is 32.

The square root of 14660564 is about 3828.9115946963. The cubic root of 14660564 is about 244.7467270196.

The spelling of 14660564 in words is "fourteen million, six hundred sixty thousand, five hundred sixty-four".