14091338 has 4 divisors (see below), whose sum is σ = 21137010. Its totient is φ = 7045668.

The previous prime is 14091313. The next prime is 14091347. The reversal of 14091338 is 83319041.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in only one way, i.e., 10804369 + 3286969 = 3287^2 + 1813^2 .

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14091338.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 3522833 + ... + 3522836.

Almost surely, 2^14091338 is an apocalyptic number.

14091338 is a deficient number, since it is larger than the sum of its proper divisors (7045672).

14091338 is an equidigital number, since it uses as much as digits as its factorization.

14091338 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7045671.

The product of its (nonzero) digits is 2592, while the sum is 29.

The square root of 14091338 is about 3753.8430974136. The cubic root of 14091338 is about 241.5372277639.

The spelling of 14091338 in words is "fourteen million, ninety-one thousand, three hundred thirty-eight".