14157289 has 8 divisors (see below), whose sum is σ = 14364000. Its totient is φ = 13952352.

The previous prime is 14157287. The next prime is 14157317. The reversal of 14157289 is 98275141.

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 14157289 - 2¹ = 14157287 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14157287) 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 7 ways as a sum of consecutive naturals, for example, 24597 + ... + 25165.

It is an arithmetic number, because the mean of its divisors is an integer number (1795500).

Almost surely, 2^14157289 is an apocalyptic number.

It is an amenable number.

14157289 is a deficient number, since it is larger than the sum of its proper divisors (206711).

14157289 is a wasteful number, since it uses less digits than its factorization.

14157289 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 887.

The product of its digits is 20160, while the sum is 37.

The square root of 14157289 is about 3762.6173071414. The cubic root of 14157289 is about 241.9134597106.

The spelling of 14157289 in words is "fourteen million, one hundred fifty-seven thousand, two hundred eighty-nine".