14028125 has 18 divisors (see below), whose sum is σ = 17799642. Its totient is φ = 11055000.

The previous prime is 14028121. The next prime is 14028181. The reversal of 14028125 is 52182041.

It is a powerful number, because all its prime factors have an exponent greater than 1 and also an Achilles number because it is not a perfect power.

It can be written as a sum of positive squares in 3 ways, for example, as 6482116 + 7546009 = 2546^2 + 2747^2 .

It is not a de Polignac number, because 14028125 - 2² = 14028121 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 14028125.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14028121) 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 17 ways as a sum of consecutive naturals, for example, 209342 + ... + 209408.

It is an arithmetic number, because the mean of its divisors is an integer number (988869).

Almost surely, 2^14028125 is an apocalyptic number.

It is an amenable number.

14028125 is a deficient number, since it is larger than the sum of its proper divisors (3771517).

14028125 is an frugal number, since it uses more digits than its factorization.

14028125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 159 (or 72 counting only the distinct ones).

The product of its (nonzero) digits is 640, while the sum is 23.

The square root of 14028125 is about 3745.4138623121. The cubic root of 14028125 is about 241.1755119172.

The spelling of 14028125 in words is "fourteen million, twenty-eight thousand, one hundred twenty-five".