14078668 has 24 divisors (see below), whose sum is σ = 25919712. Its totient is φ = 6678144.

The previous prime is 14078663. The next prime is 14078671. The reversal of 14078668 is 86687041.

It is a self number, because there is not a number n which added to its sum of digits gives 14078668.

It is not an unprimeable number, because it can be changed into a prime (14078663) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 12046 + ... + 13162.

It is an arithmetic number, because the mean of its divisors is an integer number (1079988).

Almost surely, 2^14078668 is an apocalyptic number.

It is an amenable number.

14078668 is a deficient number, since it is larger than the sum of its proper divisors (11841044).

14078668 is a wasteful number, since it uses less digits than its factorization.

14078668 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1281 (or 1279 counting only the distinct ones).

The product of its (nonzero) digits is 64512, while the sum is 40.

The square root of 14078668 is about 3752.1551140644. The cubic root of 14078668 is about 241.4648146182.

The spelling of 14078668 in words is "fourteen million, seventy-eight thousand, six hundred sixty-eight".