14856438 has 8 divisors (see below), whose sum is σ = 29712888. Its totient is φ = 4952144.

The previous prime is 14856433. The next prime is 14856467. The reversal of 14856438 is 83465841.

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

14856438 is an admirable number.

It is a junction number, because it is equal to n+sod(n) for n = 14856396 and 14856405.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14856431) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1238031 + ... + 1238042.

It is an arithmetic number, because the mean of its divisors is an integer number (3714111).

Almost surely, 2^14856438 is an apocalyptic number.

14856438 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.

14856438 is a wasteful number, since it uses less digits than its factorization.

14856438 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2476078.

The product of its digits is 92160, while the sum is 39.

The square root of 14856438 is about 3854.4050124500. The cubic root of 14856438 is about 245.8318965220.

The spelling of 14856438 in words is "fourteen million, eight hundred fifty-six thousand, four hundred thirty-eight".