14530286 has 8 divisors (see below), whose sum is σ = 21811680. Its totient is φ = 7259728.

The previous prime is 14530283. The next prime is 14530297. The reversal of 14530286 is 68203541.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×14530286² = 422258422483592, which contains 22 as substring.

It is a Curzon number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14530283) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 3410 + ... + 6378.

It is an arithmetic number, because the mean of its divisors is an integer number (2726460).

Almost surely, 2^14530286 is an apocalyptic number.

14530286 is a deficient number, since it is larger than the sum of its proper divisors (7281394).

14530286 is a wasteful number, since it uses less digits than its factorization.

14530286 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 5418.

The product of its (nonzero) digits is 5760, while the sum is 29.

The square root of 14530286 is about 3811.8612251760. The cubic root of 14530286 is about 244.0196056091.

The spelling of 14530286 in words is "fourteen million, five hundred thirty thousand, two hundred eighty-six".