14640368 has 20 divisors (see below), whose sum is σ = 28577040. Its totient is φ = 7265664.

The previous prime is 14640361. The next prime is 14640377. The reversal of 14640368 is 86304641.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14640361) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1148 + ... + 5531.

It is an arithmetic number, because the mean of its divisors is an integer number (1428852).

Almost surely, 2^14640368 is an apocalyptic number.

It is an amenable number.

14640368 is a deficient number, since it is larger than the sum of its proper divisors (13936672).

14640368 is a wasteful number, since it uses less digits than its factorization.

14640368 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 6824 (or 6818 counting only the distinct ones).

The product of its (nonzero) digits is 13824, while the sum is 32.

The square root of 14640368 is about 3826.2733828100. The cubic root of 14640368 is about 244.6342898633.

The spelling of 14640368 in words is "fourteen million, six hundred forty thousand, three hundred sixty-eight".