14234287 has 16 divisors (see below), whose sum is σ = 16035840. Its totient is φ = 12555648.

The previous prime is 14234243. The next prime is 14234303. The reversal of 14234287 is 78243241.

It is a cyclic number.

It is not a de Polignac number, because 14234287 - 2¹⁹ = 13709999 is a prime.

It is a super-2 number, since 2×14234287² = 405229852796738, which contains 22 as substring.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14234237) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 40848 + ... + 41194.

It is an arithmetic number, because the mean of its divisors is an integer number (1002240).

Almost surely, 2^14234287 is an apocalyptic number.

14234287 is a gapful number since it is divisible by the number (17) formed by its first and last digit.

14234287 is a deficient number, since it is larger than the sum of its proper divisors (1801553).

14234287 is a wasteful number, since it uses less digits than its factorization.

14234287 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 510.

The product of its digits is 10752, while the sum is 31.

The square root of 14234287 is about 3772.8354058983. The cubic root of 14234287 is about 242.3512362106.

The spelling of 14234287 in words is "fourteen million, two hundred thirty-four thousand, two hundred eighty-seven".