14387808 has 24 divisors (see below), whose sum is σ = 37768248. Its totient is φ = 4795904.

The previous prime is 14387777. The next prime is 14387809. The reversal of 14387808 is 80878341.

It is a tau number, because it is divible by the number of its divisors (24).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14387809) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 74841 + ... + 75032.

It is an arithmetic number, because the mean of its divisors is an integer number (1573677).

Almost surely, 2^14387808 is an apocalyptic number.

It is an amenable number.

14387808 is an abundant number, since it is smaller than the sum of its proper divisors (23380440).

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

14387808 is a wasteful number, since it uses less digits than its factorization.

14387808 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 149886 (or 149878 counting only the distinct ones).

The product of its (nonzero) digits is 43008, while the sum is 39.

The square root of 14387808 is about 3793.1264149775. The cubic root of 14387808 is about 243.2193991335.

The spelling of 14387808 in words is "fourteen million, three hundred eighty-seven thousand, eight hundred eight".