14134287 has 8 divisors (see below), whose sum is σ = 18864000. Its totient is φ = 9413720.

The previous prime is 14134279. The next prime is 14134291. The reversal of 14134287 is 78243141.

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 14134287 - 2³ = 14134279 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14134247) 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, 3214 + ... + 6212.

It is an arithmetic number, because the mean of its divisors is an integer number (2358000).

Almost surely, 2^14134287 is an apocalyptic number.

14134287 is a deficient number, since it is larger than the sum of its proper divisors (4729713).

14134287 is a wasteful number, since it uses less digits than its factorization.

14134287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4573.

The product of its digits is 5376, while the sum is 30.

The square root of 14134287 is about 3759.5594156763. The cubic root of 14134287 is about 241.7823727077.

The spelling of 14134287 in words is "fourteen million, one hundred thirty-four thousand, two hundred eighty-seven".