16230125 has 8 divisors (see below), whose sum is σ = 20255352. Its totient is φ = 12984000.

The previous prime is 16230119. The next prime is 16230127. The reversal of 16230125 is 52103261.

It can be written as a sum of positive squares in 4 ways, for example, as 206116 + 16024009 = 454^2 + 4003^2 .

It is not a de Polignac number, because 16230125 - 2⁶ = 16230061 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16230097 and 16230106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16230127) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 64796 + ... + 65045.

It is an arithmetic number, because the mean of its divisors is an integer number (2531919).

Almost surely, 2^16230125 is an apocalyptic number.

It is an amenable number.

16230125 is a deficient number, since it is larger than the sum of its proper divisors (4025227).

16230125 is an equidigital number, since it uses as much as digits as its factorization.

16230125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 129856 (or 129846 counting only the distinct ones).

The product of its (nonzero) digits is 360, while the sum is 20.

The square root of 16230125 is about 4028.6629295586. The cubic root of 16230125 is about 253.1865445025.

Adding to 16230125 its reverse (52103261), we get a palindrome (68333386).

The spelling of 16230125 in words is "sixteen million, two hundred thirty thousand, one hundred twenty-five".