14452985 has 4 divisors (see below), whose sum is σ = 17343588. Its totient is φ = 11562384.

The previous prime is 14452979. The next prime is 14452987. The reversal of 14452985 is 58925441.

14452985 is nontrivially palindromic in base 11.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 58925441 = 19 ⋅3101339.

It can be written as a sum of positive squares in 2 ways, for example, as 8317456 + 6135529 = 2884^2 + 2477^2 .

It is a cyclic number.

It is not a de Polignac number, because 14452985 - 2⁴ = 14452969 is a prime.

It is a Duffinian number.

14452985 is an undulating number in base 11.

It is a Curzon number.

It is not an unprimeable number, because it can be changed into a prime (14452987) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 1445294 + ... + 1445303.

It is an arithmetic number, because the mean of its divisors is an integer number (4335897).

Almost surely, 2^14452985 is an apocalyptic number.

It is an amenable number.

14452985 is a deficient number, since it is larger than the sum of its proper divisors (2890603).

14452985 is an equidigital number, since it uses as much as digits as its factorization.

14452985 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2890602.

The product of its digits is 57600, while the sum is 38.

The square root of 14452985 is about 3801.7081687052. The cubic root of 14452985 is about 243.5861085439.

The spelling of 14452985 in words is "fourteen million, four hundred fifty-two thousand, nine hundred eighty-five".