14387968 has 108 divisors (see below), whose sum is σ = 35418432. Its totient is φ = 5806080.

The previous prime is 14387939. The next prime is 14388037. The reversal of 14387968 is 86978341.

It is a happy number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 388846 + ... + 388882.

Almost surely, 2^14387968 is an apocalyptic number.

It is an amenable number.

It is a practical number, because each smaller number is the sum of distinct divisors of 14387968, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (17709216).

14387968 is an abundant number, since it is smaller than the sum of its proper divisors (21030464).

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

14387968 is an equidigital number, since it uses as much as digits as its factorization.

14387968 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 98 (or 77 counting only the distinct ones).

The product of its digits is 290304, while the sum is 46.

The square root of 14387968 is about 3793.1475057002. The cubic root of 14387968 is about 243.2203007061.

The spelling of 14387968 in words is "fourteen million, three hundred eighty-seven thousand, nine hundred sixty-eight".