16108925 has 12 divisors (see below), whose sum is σ = 22828896. Its totient is φ = 11046000.

The previous prime is 16108919. The next prime is 16108943. The reversal of 16108925 is 52980161.

It is not a de Polignac number, because 16108925 - 2⁸ = 16108669 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 16108891 and 16108900.

It is a congruent number.

It is an unprimeable number.

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 11 ways as a sum of consecutive naturals, for example, 45851 + ... + 46200.

It is an arithmetic number, because the mean of its divisors is an integer number (1902408).

Almost surely, 2^16108925 is an apocalyptic number.

It is an amenable number.

16108925 is a deficient number, since it is larger than the sum of its proper divisors (6719971).

16108925 is an equidigital number, since it uses as much as digits as its factorization.

16108925 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 92068 (or 92063 counting only the distinct ones).

The product of its (nonzero) digits is 4320, while the sum is 32.

The square root of 16108925 is about 4013.5925303897. The cubic root of 16108925 is about 252.5547376673.

The spelling of 16108925 in words is "sixteen million, one hundred eight thousand, nine hundred twenty-five".