14240064 has 28 divisors (see below), whose sum is σ = 37677344. Its totient is φ = 4746624.

The previous prime is 14240047. The next prime is 14240099. The reversal of 14240064 is 46004241.

It is a self number, because there is not a number n which added to its sum of digits gives 14240064.

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, 36892 + ... + 37275.

Almost surely, 2^14240064 is an apocalyptic number.

It is an amenable number.

14240064 is an abundant number, since it is smaller than the sum of its proper divisors (23437280).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

14240064 is an equidigital number, since it uses as much as digits as its factorization.

14240064 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 74182 (or 74172 counting only the distinct ones).

The product of its (nonzero) digits is 768, while the sum is 21.

The square root of 14240064 is about 3773.6009327962. The cubic root of 14240064 is about 242.3840179422.

The spelling of 14240064 in words is "fourteen million, two hundred forty thousand, sixty-four".