14857738 has 16 divisors (see below), whose sum is σ = 25603200. Its totient is φ = 6334416.

The previous prime is 14857729. The next prime is 14857751. The reversal of 14857738 is 83775841.

It is a junction number, because it is equal to n+sod(n) for n = 14857694 and 14857703.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 120 + ... + 5452.

It is an arithmetic number, because the mean of its divisors is an integer number (1600200).

Almost surely, 2^14857738 is an apocalyptic number.

14857738 is a deficient number, since it is larger than the sum of its proper divisors (10745462).

14857738 is a wasteful number, since it uses less digits than its factorization.

14857738 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5541.

The product of its digits is 188160, while the sum is 43.

The square root of 14857738 is about 3854.5736469809. The cubic root of 14857738 is about 245.8390667500.

The spelling of 14857738 in words is "fourteen million, eight hundred fifty-seven thousand, seven hundred thirty-eight".