14388464 has 20 divisors (see below), whose sum is σ = 28777920. Its totient is φ = 6961920.

The previous prime is 14388463. The next prime is 14388469. The reversal of 14388464 is 46488341.

14388464 is an admirable number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14388461) 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 3 ways as a sum of consecutive naturals, for example, 14009 + ... + 15000.

It is an arithmetic number, because the mean of its divisors is an integer number (1438896).

Almost surely, 2^14388464 is an apocalyptic number.

It is an amenable number.

14388464 is a primitive abundant number, since it is smaller than the sum of its proper divisors, none of which is abundant.

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

14388464 is a wasteful number, since it uses less digits than its factorization.

14388464 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 29048 (or 29042 counting only the distinct ones).

The product of its digits is 73728, while the sum is 38.

The square root of 14388464 is about 3793.2128861956. The cubic root of 14388464 is about 243.2230955387.

The spelling of 14388464 in words is "fourteen million, three hundred eighty-eight thousand, four hundred sixty-four".