14040668 has 12 divisors (see below), whose sum is σ = 24748920. Its totient is φ = 6969552.

The previous prime is 14040659. The next prime is 14040671. The reversal of 14040668 is 86604041.

It is a self number, because there is not a number n which added to its sum of digits gives 14040668.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 12071 + ... + 13182.

It is an arithmetic number, because the mean of its divisors is an integer number (2062410).

Almost surely, 2^14040668 is an apocalyptic number.

It is an amenable number.

14040668 is a deficient number, since it is larger than the sum of its proper divisors (10708252).

14040668 is a wasteful number, since it uses less digits than its factorization.

14040668 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 25396 (or 25394 counting only the distinct ones).

The product of its (nonzero) digits is 4608, while the sum is 29.

The square root of 14040668 is about 3747.0879359844. The cubic root of 14040668 is about 241.2473714444.

The spelling of 14040668 in words is "fourteen million, forty thousand, six hundred sixty-eight".