14210525 has 12 divisors (see below), whose sum is σ = 20138592. Its totient is φ = 9744240.

The previous prime is 14210509. The next prime is 14210543. The reversal of 14210525 is 52501241.

It is not a de Polignac number, because 14210525 - 2⁴ = 14210509 is a prime.

It is a Duffinian number.

It is a Curzon number.

It is a junction number, because it is equal to n+sod(n) for n = 14210497 and 14210506.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 40427 + ... + 40776.

It is an arithmetic number, because the mean of its divisors is an integer number (1678216).

Almost surely, 2^14210525 is an apocalyptic number.

It is an amenable number.

14210525 is a deficient number, since it is larger than the sum of its proper divisors (5928067).

14210525 is an equidigital number, since it uses as much as digits as its factorization.

14210525 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 81220 (or 81215 counting only the distinct ones).

The product of its (nonzero) digits is 400, while the sum is 20.

The square root of 14210525 is about 3769.6850001028. The cubic root of 14210525 is about 242.2163047945.

Adding to 14210525 its reverse (52501241), we get a palindrome (66711766).

The spelling of 14210525 in words is "fourteen million, two hundred ten thousand, five hundred twenty-five".