14157338 has 8 divisors (see below), whose sum is σ = 22869588. Its totient is φ = 6534144.

The previous prime is 14157317. The next prime is 14157371. The reversal of 14157338 is 83375141.

It can be written as a sum of positive squares in 2 ways, for example, as 12909649 + 1247689 = 3593^2 + 1117^2 .

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

It is an unprimeable number.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 272231 + ... + 272282.

Almost surely, 2^14157338 is an apocalyptic number.

14157338 is a deficient number, since it is larger than the sum of its proper divisors (8712250).

14157338 is a wasteful number, since it uses less digits than its factorization.

14157338 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 544528.

The product of its digits is 10080, while the sum is 32.

The square root of 14157338 is about 3762.6238185607. The cubic root of 14157338 is about 241.9137388070.

The spelling of 14157338 in words is "fourteen million, one hundred fifty-seven thousand, three hundred thirty-eight".