14838378 has 8 divisors (see below), whose sum is σ = 29676768. Its totient is φ = 4946124.

The previous prime is 14838377. The next prime is 14838407. The reversal of 14838378 is 87383841.

14838378 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a sphenic number, since it is the product of 3 distinct primes.

14838378 is an admirable number.

It is not an unprimeable number, because it can be changed into a prime (14838377) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1236526 + ... + 1236537.

It is an arithmetic number, because the mean of its divisors is an integer number (3709596).

Almost surely, 2^14838378 is an apocalyptic number.

14838378 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.

14838378 is a wasteful number, since it uses less digits than its factorization.

14838378 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2473068.

The product of its digits is 129024, while the sum is 42.

The square root of 14838378 is about 3852.0615259884. The cubic root of 14838378 is about 245.7322422106.

The spelling of 14838378 in words is "fourteen million, eight hundred thirty-eight thousand, three hundred seventy-eight".