14213125 has 10 divisors (see below), whose sum is σ = 17761502. Its totient is φ = 11370000.

The previous prime is 14213123. The next prime is 14213141. The reversal of 14213125 is 52131241.

It can be written as a sum of positive squares in 5 ways, for example, as 9042049 + 5171076 = 3007^2 + 2274^2 .

It is not a de Polignac number, because 14213125 - 2¹ = 14213123 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (14213123) by changing a digit.

It is a polite number, since it can be written in 9 ways as a sum of consecutive naturals, for example, 10746 + ... + 11995.

Almost surely, 2^14213125 is an apocalyptic number.

It is an amenable number.

14213125 is a deficient number, since it is larger than the sum of its proper divisors (3548377).

14213125 is an frugal number, since it uses more digits than its factorization.

14213125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 22761 (or 22746 counting only the distinct ones).

The product of its digits is 240, while the sum is 19.

The square root of 14213125 is about 3770.0298407307. The cubic root of 14213125 is about 242.2310760993.

Adding to 14213125 its reverse (52131241), we get a palindrome (66344366).

The spelling of 14213125 in words is "fourteen million, two hundred thirteen thousand, one hundred twenty-five".