14389038 has 48 divisors (see below), whose sum is σ = 33611760. Its totient is φ = 4432128.

The previous prime is 14389033. The next prime is 14389043. The reversal of 14389038 is 83098341.

It is an interprime number because it is at equal distance from previous prime (14389033) and next prime (14389043).

It is an alternating number because its digits alternate between odd and even.

It is a junction number, because it is equal to n+sod(n) for n = 14388993 and 14389011.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14389031) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 17656 + ... + 18452.

It is an arithmetic number, because the mean of its divisors is an integer number (700245).

Almost surely, 2^14389038 is an apocalyptic number.

14389038 is a gapful number since it is divisible by the number (18) formed by its first and last digit.

It is a practical number, because each smaller number is the sum of distinct divisors of 14389038, and also a Zumkeller number, because its divisors can be partitioned in two sets with the same sum (16805880).

14389038 is an abundant number, since it is smaller than the sum of its proper divisors (19222722).

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

14389038 is a wasteful number, since it uses less digits than its factorization.

14389038 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 881 (or 878 counting only the distinct ones).

The product of its (nonzero) digits is 20736, while the sum is 36.

The square root of 14389038 is about 3793.2885468944. The cubic root of 14389038 is about 243.2263298010.

The spelling of 14389038 in words is "fourteen million, three hundred eighty-nine thousand, thirty-eight".