14289530 has 8 divisors (see below), whose sum is σ = 25721172. Its totient is φ = 5715808.

The previous prime is 14289523. The next prime is 14289533. The reversal of 14289530 is 3598241.

14289530 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It can be written as a sum of positive squares in 2 ways, for example, as 13271449 + 1018081 = 3643^2 + 1009^2 .

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

It is not an unprimeable number, because it can be changed into a prime (14289533) 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, 714467 + ... + 714486.

Almost surely, 2^14289530 is an apocalyptic number.

14289530 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

14289530 is a deficient number, since it is larger than the sum of its proper divisors (11431642).

14289530 is a wasteful number, since it uses less digits than its factorization.

14289530 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1428960.

The product of its (nonzero) digits is 8640, while the sum is 32.

The square root of 14289530 is about 3780.1494679444. The cubic root of 14289530 is about 242.6643516900.

The spelling of 14289530 in words is "fourteen million, two hundred eighty-nine thousand, five hundred thirty".