14250425 has 18 divisors (see below), whose sum is σ = 20557278. Its totient is φ = 9770880.

The previous prime is 14250407. The next prime is 14250427. The reversal of 14250425 is 52405241.

It is a happy number.

It can be written as a sum of positive squares in 3 ways, for example, as 1605289 + 12645136 = 1267^2 + 3556^2 .

It is not a de Polignac number, because 14250425 - 2¹⁰ = 14249401 is a prime.

It is a super-2 number, since 2×14250425² = 406149225361250, which contains 22 as substring.

It is a Curzon number.

It is a self number, because there is not a number n which added to its sum of digits gives 14250425.

It is not an unprimeable number, because it can be changed into a prime (14250427) by changing a digit.

It is a polite number, since it can be written in 17 ways as a sum of consecutive naturals, for example, 4592 + ... + 7041.

It is an arithmetic number, because the mean of its divisors is an integer number (1142071).

Almost surely, 2^14250425 is an apocalyptic number.

It is an amenable number.

14250425 is a deficient number, since it is larger than the sum of its proper divisors (6306853).

14250425 is a wasteful number, since it uses less digits than its factorization.

14250425 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 11657 (or 11645 counting only the distinct ones).

The product of its (nonzero) digits is 1600, while the sum is 23.

The square root of 14250425 is about 3774.9735098408. The cubic root of 14250425 is about 242.4427894940.

Adding to 14250425 its reverse (52405241), we get a palindrome (66655666).

The spelling of 14250425 in words is "fourteen million, two hundred fifty thousand, four hundred twenty-five".