14505025 has 6 divisors (see below), whose sum is σ = 17986262. Its totient is φ = 11604000.

The previous prime is 14504983. The next prime is 14505047. The reversal of 14505025 is 52050541.

It can be written as a sum of positive squares in 3 ways, for example, as 4309776 + 10195249 = 2076^2 + 3193^2 .

It is not a de Polignac number, because 14505025 - 2¹¹ = 14502977 is a prime.

It is a Duffinian number.

It is a nialpdrome in base 16.

It is a junction number, because it is equal to n+sod(n) for n = 14504987 and 14505005.

It is an unprimeable number.

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 5 ways as a sum of consecutive naturals, for example, 290076 + ... + 290125.

Almost surely, 2^14505025 is an apocalyptic number.

It is an amenable number.

14505025 is a deficient number, since it is larger than the sum of its proper divisors (3481237).

14505025 is an equidigital number, since it uses as much as digits as its factorization.

14505025 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 580211 (or 580206 counting only the distinct ones).

The product of its (nonzero) digits is 1000, while the sum is 22.

The square root of 14505025 is about 3808.5463106020. The cubic root of 14505025 is about 243.8781136736.

Adding to 14505025 its reverse (52050541), we get a palindrome (66555566).

The spelling of 14505025 in words is "fourteen million, five hundred five thousand, twenty-five".