14316491 has 4 divisors (see below), whose sum is σ = 16361712. Its totient is φ = 12271272.

The previous prime is 14316487. The next prime is 14316509. The reversal of 14316491 is 19461341.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 19461341 = 709 ⋅27449.

It is a cyclic number.

It is not a de Polignac number, because 14316491 - 2² = 14316487 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14316391) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1022600 + ... + 1022613.

It is an arithmetic number, because the mean of its divisors is an integer number (4090428).

Almost surely, 2^14316491 is an apocalyptic number.

14316491 is a deficient number, since it is larger than the sum of its proper divisors (2045221).

14316491 is an equidigital number, since it uses as much as digits as its factorization.

14316491 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2045220.

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

The square root of 14316491 is about 3783.7139162468. The cubic root of 14316491 is about 242.8168727593.

The spelling of 14316491 in words is "fourteen million, three hundred sixteen thousand, four hundred ninety-one".