14452385 has 8 divisors (see below), whose sum is σ = 17811816. Its totient is φ = 11249280.

The previous prime is 14452381. The next prime is 14452387. The reversal of 14452385 is 58325441.

It can be written as a sum of positive squares in 4 ways, for example, as 4289041 + 10163344 = 2071^2 + 3188^2 .

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

It is not a de Polignac number, because 14452385 - 2² = 14452381 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14452381) 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 in 7 ways as a sum of consecutive naturals, for example, 38876 + ... + 39245.

It is an arithmetic number, because the mean of its divisors is an integer number (2226477).

Almost surely, 2^14452385 is an apocalyptic number.

It is an amenable number.

14452385 is a deficient number, since it is larger than the sum of its proper divisors (3359431).

14452385 is an equidigital number, since it uses as much as digits as its factorization.

14452385 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 78163.

The product of its digits is 19200, while the sum is 32.

The square root of 14452385 is about 3801.6292559901. The cubic root of 14452385 is about 243.5827377595.

The spelling of 14452385 in words is "fourteen million, four hundred fifty-two thousand, three hundred eighty-five".