14151289 has 2 divisors, whose sum is σ = 14151290. Its totient is φ = 14151288.

The previous prime is 14151287. The next prime is 14151299. The reversal of 14151289 is 98215141.

It is a happy number.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 14137600 + 13689 = 3760^2 + 117^2 .

It is a cyclic number.

It is not a de Polignac number, because 14151289 - 2¹ = 14151287 is a prime.

Together with 14151287, it forms a pair of twin primes.

It is a self number, because there is not a number n which added to its sum of digits gives 14151289.

It is not a weakly prime, because it can be changed into another prime (14151281) 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, 7075644 + 7075645.

It is an arithmetic number, because the mean of its divisors is an integer number (7075645).

Almost surely, 2^14151289 is an apocalyptic number.

It is an amenable number.

14151289 is a deficient number, since it is larger than the sum of its proper divisors (1).

14151289 is an equidigital number, since it uses as much as digits as its factorization.

14151289 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 2880, while the sum is 31.

The square root of 14151289 is about 3761.8199053118. The cubic root of 14151289 is about 241.8792797708.

It can be divided in two parts, 1415 and 1289, that added together give a square (2704 = 52²).

The spelling of 14151289 in words is "fourteen million, one hundred fifty-one thousand, two hundred eighty-nine".