9125216 has 24 divisors (see below), whose sum is σ = 18071424. Its totient is φ = 4535680.

The previous prime is 9125203. The next prime is 9125239. The reversal of 9125216 is 6125219.

It is a congruent number.

It is an unprimeable number.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 5366 + ... + 6858.

It is an arithmetic number, because the mean of its divisors is an integer number (752976).

Almost surely, 2^9125216 is an apocalyptic number.

It is an amenable number.

9125216 is a deficient number, since it is larger than the sum of its proper divisors (8946208).

9125216 is a wasteful number, since it uses less digits than its factorization.

9125216 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1694 (or 1686 counting only the distinct ones).

The product of its digits is 1080, while the sum is 26.

The square root of 9125216 is about 3020.7972457615. The cubic root of 9125216 is about 208.9686086412.

The spelling of 9125216 in words is "nine million, one hundred twenty-five thousand, two hundred sixteen".