14057938 has 12 divisors (see below), whose sum is σ = 21449610. Its totient is φ = 6910080.

The previous prime is 14057933. The next prime is 14057941. The reversal of 14057938 is 83975041.

It can be written as a sum of positive squares in 3 ways, for example, as 4028049 + 10029889 = 2007^2 + 3167^2 .

It is a junction number, because it is equal to n+sod(n) for n = 14057897 and 14057906.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14057933) by changing a digit.

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 5 ways as a sum of consecutive naturals, for example, 6498 + ... + 8386.

Almost surely, 2^14057938 is an apocalyptic number.

14057938 is a deficient number, since it is larger than the sum of its proper divisors (7391672).

14057938 is an equidigital number, since it uses as much as digits as its factorization.

14057938 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2013 (or 1952 counting only the distinct ones).

The product of its (nonzero) digits is 30240, while the sum is 37.

The square root of 14057938 is about 3749.3916839936. The cubic root of 14057938 is about 241.3462422169.

The spelling of 14057938 in words is "fourteen million, fifty-seven thousand, nine hundred thirty-eight".