14503265 has 12 divisors (see below), whose sum is σ = 20245716. Its totient is φ = 9944928.

The previous prime is 14503249. The next prime is 14503267. The reversal of 14503265 is 56230541.

It can be written as a sum of positive squares in 2 ways, for example, as 5400976 + 9102289 = 2324^2 + 3017^2 .

It is not a de Polignac number, because 14503265 - 2⁴ = 14503249 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (14503267) 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 11 ways as a sum of consecutive naturals, for example, 29354 + ... + 29843.

It is an arithmetic number, because the mean of its divisors is an integer number (1687143).

Almost surely, 2^14503265 is an apocalyptic number.

It is an amenable number.

14503265 is a deficient number, since it is larger than the sum of its proper divisors (5742451).

14503265 is an equidigital number, since it uses as much as digits as its factorization.

14503265 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 59216 (or 59209 counting only the distinct ones).

The product of its (nonzero) digits is 3600, while the sum is 26.

The square root of 14503265 is about 3808.3152443042. The cubic root of 14503265 is about 243.8682494405.

The spelling of 14503265 in words is "fourteen million, five hundred three thousand, two hundred sixty-five".