16023125 has 20 divisors (see below), whose sum is σ = 20693376. Its totient is φ = 12390000.

The previous prime is 16023113. The next prime is 16023127. The reversal of 16023125 is 52132061.

It is not a de Polignac number, because 16023125 - 2⁸ = 16022869 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 = 16023097 and 16023106.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16023127) by changing a digit.

It is a polite number, since it can be written in 19 ways as a sum of consecutive naturals, for example, 18962 + ... + 19788.

Almost surely, 2^16023125 is an apocalyptic number.

It is an amenable number.

16023125 is a deficient number, since it is larger than the sum of its proper divisors (4670251).

16023125 is an frugal number, since it uses more digits than its factorization.

16023125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 878 (or 863 counting only the distinct ones).

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

The square root of 16023125 is about 4002.8895812900. The cubic root of 16023125 is about 252.1055501824.

Adding to 16023125 its reverse (52132061), we get a palindrome (68155186).

The spelling of 16023125 in words is "sixteen million, twenty-three thousand, one hundred twenty-five".