14651668 has 6 divisors (see below), whose sum is σ = 25640426. Its totient is φ = 7325832.

The previous prime is 14651657. The next prime is 14651669. The reversal of 14651668 is 86615641.

14651668 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in only one way, i.e., 10316944 + 4334724 = 3212^2 + 2082^2 .

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14651669) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1831455 + ... + 1831462.

Almost surely, 2^14651668 is an apocalyptic number.

It is an amenable number.

14651668 is a deficient number, since it is larger than the sum of its proper divisors (10988758).

14651668 is a wasteful number, since it uses less digits than its factorization.

14651668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3662921 (or 3662919 counting only the distinct ones).

The product of its digits is 34560, while the sum is 37.

The square root of 14651668 is about 3827.7497305858. The cubic root of 14651668 is about 244.6972130669.

The spelling of 14651668 in words is "fourteen million, six hundred fifty-one thousand, six hundred sixty-eight".