14716257 has 8 divisors (see below), whose sum is σ = 19658784. Its totient is φ = 9792288.

The previous prime is 14716243. The next prime is 14716267. The reversal of 14716257 is 75261741.

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

It is not a de Polignac number, because 14716257 - 2⁸ = 14716001 is a prime.

It is not an unprimeable number, because it can be changed into a prime (14716267) 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, 2668 + ... + 6045.

It is an arithmetic number, because the mean of its divisors is an integer number (2457348).

Almost surely, 2^14716257 is an apocalyptic number.

It is an amenable number.

14716257 is a deficient number, since it is larger than the sum of its proper divisors (4942527).

14716257 is an equidigital number, since it uses as much as digits as its factorization.

14716257 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9279.

The product of its digits is 11760, while the sum is 33.

The square root of 14716257 is about 3836.1773942298. The cubic root of 14716257 is about 245.0562525283.

Adding to 14716257 its reverse (75261741), we get a palindrome (89977998).

The spelling of 14716257 in words is "fourteen million, seven hundred sixteen thousand, two hundred fifty-seven".