14272525 has 6 divisors (see below), whose sum is σ = 17697962. Its totient is φ = 11418000.

The previous prime is 14272519. The next prime is 14272549. The reversal of 14272525 is 52527241.

It can be written as a sum of positive squares in 3 ways, for example, as 2996361 + 11276164 = 1731^2 + 3358^2 .

It is not a de Polignac number, because 14272525 - 2¹³ = 14264333 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 14272493 and 14272502.

It is a congruent number.

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, 285426 + ... + 285475.

Almost surely, 2^14272525 is an apocalyptic number.

It is an amenable number.

14272525 is a deficient number, since it is larger than the sum of its proper divisors (3425437).

14272525 is an equidigital number, since it uses as much as digits as its factorization.

14272525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 570911 (or 570906 counting only the distinct ones).

The product of its digits is 5600, while the sum is 28.

The square root of 14272525 is about 3777.8995486910. The cubic root of 14272525 is about 242.5680540213.

Adding to 14272525 its reverse (52527241), we get a palindrome (66799766).

The spelling of 14272525 in words is "fourteen million, two hundred seventy-two thousand, five hundred twenty-five".