14716457 has 8 divisors (see below), whose sum is σ = 17136576. Its totient is φ = 12375792.

The previous prime is 14716447. The next prime is 14716463. The reversal of 14716457 is 75461741.

It is a happy number.

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 14716457 - 2⁸ = 14716201 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14716447) 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, 19463 + ... + 20204.

It is an arithmetic number, because the mean of its divisors is an integer number (2142072).

Almost surely, 2^14716457 is an apocalyptic number.

It is an amenable number.

14716457 is a deficient number, since it is larger than the sum of its proper divisors (2420119).

14716457 is an equidigital number, since it uses as much as digits as its factorization.

14716457 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 39727.

The product of its digits is 23520, while the sum is 35.

The square root of 14716457 is about 3836.2034617575. The cubic root of 14716457 is about 245.0573626617.

The spelling of 14716457 in words is "fourteen million, seven hundred sixteen thousand, four hundred fifty-seven".