14388938 has 16 divisors (see below), whose sum is σ = 22605696. Its totient is φ = 6856080.

The previous prime is 14388911. The next prime is 14388943. The reversal of 14388938 is 83988341.

It is a Curzon number.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 18995 + ... + 19737.

It is an arithmetic number, because the mean of its divisors is an integer number (1412856).

Almost surely, 2^14388938 is an apocalyptic number.

14388938 is a deficient number, since it is larger than the sum of its proper divisors (8216758).

14388938 is a wasteful number, since it uses less digits than its factorization.

14388938 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1189.

The product of its digits is 165888, while the sum is 44.

The square root of 14388938 is about 3793.2753656965. The cubic root of 14388938 is about 243.2257663468.

The spelling of 14388938 in words is "fourteen million, three hundred eighty-eight thousand, nine hundred thirty-eight".