14628539 has 2 divisors, whose sum is σ = 14628540. Its totient is φ = 14628538.

The previous prime is 14628533. The next prime is 14628541. The reversal of 14628539 is 93582641.

It is a happy number.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 14628539 - 2¹² = 14624443 is a prime.

Together with 14628541, it forms a pair of twin primes.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (14628533) 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 as a sum of consecutive naturals, namely, 7314269 + 7314270.

It is an arithmetic number, because the mean of its divisors is an integer number (7314270).

Almost surely, 2^14628539 is an apocalyptic number.

14628539 is a deficient number, since it is larger than the sum of its proper divisors (1).

14628539 is an equidigital number, since it uses as much as digits as its factorization.

14628539 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 51840, while the sum is 38.

The square root of 14628539 is about 3824.7273105412. The cubic root of 14628539 is about 244.5683862666.

It can be divided in two parts, 1462 and 8539, that added together give a palindrome (10001).

The spelling of 14628539 in words is "fourteen million, six hundred twenty-eight thousand, five hundred thirty-nine".