14688868 has 6 divisors (see below), whose sum is σ = 25705526. Its totient is φ = 7344432.

The previous prime is 14688859. The next prime is 14688871. The reversal of 14688868 is 86888641.

It can be written as a sum of positive squares in only one way, i.e., 13704804 + 984064 = 3702^2 + 992^2 .

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1836105 + ... + 1836112.

Almost surely, 2^14688868 is an apocalyptic number.

It is an amenable number.

14688868 is a deficient number, since it is larger than the sum of its proper divisors (11016658).

14688868 is a wasteful number, since it uses less digits than its factorization.

14688868 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3672221 (or 3672219 counting only the distinct ones).

The product of its digits is 589824, while the sum is 49.

The square root of 14688868 is about 3832.6059019941. The cubic root of 14688868 is about 244.9041301984.

The spelling of 14688868 in words is "fourteen million, six hundred eighty-eight thousand, eight hundred sixty-eight".