9108125 has 40 divisors (see below), whose sum is σ = 13120800. Its totient is φ = 6264000.

The previous prime is 9108091. The next prime is 9108133. The reversal of 9108125 is 5218019.

It is a happy number.

It is not a de Polignac number, because 9108125 - 2⁶ = 9108061 is a prime.

It is a junction number, because it is equal to n+sod(n) for n = 9108094 and 9108103.

It is a congruent number.

It is an unprimeable number.

It is a polite number, since it can be written in 39 ways as a sum of consecutive naturals, for example, 154346 + ... + 154404.

It is an arithmetic number, because the mean of its divisors is an integer number (328020).

Almost surely, 2^9108125 is an apocalyptic number.

9108125 is a gapful number since it is divisible by the number (95) formed by its first and last digit.

It is an amenable number.

9108125 is a deficient number, since it is larger than the sum of its proper divisors (4012675).

9108125 is a wasteful number, since it uses less digits than its factorization.

9108125 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 111 (or 96 counting only the distinct ones).

The product of its (nonzero) digits is 720, while the sum is 26.

The square root of 9108125 is about 3017.9670309664. The cubic root of 9108125 is about 208.8380650815.

The spelling of 9108125 in words is "nine million, one hundred eight thousand, one hundred twenty-five".