14318491 has 8 divisors (see below), whose sum is σ = 15649200. Its totient is φ = 12992640.

The previous prime is 14318483. The next prime is 14318501. The reversal of 14318491 is 19481341.

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 14318491 - 2³ = 14318483 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14318401) 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, 8095 + ... + 9703.

It is an arithmetic number, because the mean of its divisors is an integer number (1956150).

Almost surely, 2^14318491 is an apocalyptic number.

14318491 is a gapful number since it is divisible by the number (11) formed by its first and last digit.

14318491 is a deficient number, since it is larger than the sum of its proper divisors (1330709).

14318491 is a wasteful number, since it uses less digits than its factorization.

14318491 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2429.

The product of its digits is 3456, while the sum is 31.

The square root of 14318491 is about 3783.9781976116. The cubic root of 14318491 is about 242.8281793272.

The spelling of 14318491 in words is "fourteen million, three hundred eighteen thousand, four hundred ninety-one".