14452489 has 2 divisors, whose sum is σ = 14452490. Its totient is φ = 14452488.

The previous prime is 14452457. The next prime is 14452507. The reversal of 14452489 is 98425441.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 12902464 + 1550025 = 3592^2 + 1245^2 .

It is a cyclic number.

It is not a de Polignac number, because 14452489 - 2⁵ = 14452457 is a prime.

It is a Chen prime.

It is equal to p₉₃₇₅₉₄ and since 14452489 and 937594 have the same sum of digits, it is a Honaker prime.

It is not a weakly prime, because it can be changed into another prime (14452189) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 7226244 + 7226245.

It is an arithmetic number, because the mean of its divisors is an integer number (7226245).

Almost surely, 2^14452489 is an apocalyptic number.

It is an amenable number.

14452489 is a deficient number, since it is larger than the sum of its proper divisors (1).

14452489 is an equidigital number, since it uses as much as digits as its factorization.

14452489 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 46080, while the sum is 37.

The square root of 14452489 is about 3801.6429343114. The cubic root of 14452489 is about 243.5833220355.

It can be divided in two parts, 14452 and 489, that added together give a palindrome (14941).

The spelling of 14452489 in words is "fourteen million, four hundred fifty-two thousand, four hundred eighty-nine".