14509339 has 8 divisors (see below), whose sum is σ = 15891120. Its totient is φ = 13165536.

The previous prime is 14509303. The next prime is 14509349. The reversal of 14509339 is 93390541.

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

It is a cyclic number.

It is not a de Polignac number, because 14509339 - 2¹³ = 14501147 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14509349) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 8692 + ... + 10225.

It is an arithmetic number, because the mean of its divisors is an integer number (1986390).

Almost surely, 2^14509339 is an apocalyptic number.

14509339 is a deficient number, since it is larger than the sum of its proper divisors (1381781).

14509339 is a wasteful number, since it uses less digits than its factorization.

14509339 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 18989.

The product of its (nonzero) digits is 14580, while the sum is 34.

The square root of 14509339 is about 3809.1126263213. The cubic root of 14509339 is about 243.9022888795.

The spelling of 14509339 in words is "fourteen million, five hundred nine thousand, three hundred thirty-nine".