16196125 has 16 divisors (see below), whose sum is σ = 22052160. Its totient is φ = 11778000.

The previous prime is 16196119. The next prime is 16196129. The reversal of 16196125 is 52169161.

It is not a de Polignac number, because 16196125 - 2⁵ = 16196093 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (16196129) 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 15 ways as a sum of consecutive naturals, for example, 4515 + ... + 7264.

It is an arithmetic number, because the mean of its divisors is an integer number (1378260).

Almost surely, 2^16196125 is an apocalyptic number.

It is an amenable number.

16196125 is a deficient number, since it is larger than the sum of its proper divisors (5856035).

16196125 is a wasteful number, since it uses less digits than its factorization.

16196125 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 11805 (or 11795 counting only the distinct ones).

The product of its digits is 3240, while the sum is 31.

The square root of 16196125 is about 4024.4409549650. The cubic root of 16196125 is about 253.0096232806.

It can be divided in two parts, 1619 and 6125, that added together give a square (7744 = 88²).

The spelling of 16196125 in words is "sixteen million, one hundred ninety-six thousand, one hundred twenty-five".