9108145 has 8 divisors (see below), whose sum is σ = 10947456. Its totient is φ = 7274736.

The previous prime is 9108133. The next prime is 9108157. The reversal of 9108145 is 5418019.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (9108133) and next prime (9108157).

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 9108145 - 2¹³ = 9099953 is a prime.

It is a Duffinian number.

It is an unprimeable number.

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 7 ways as a sum of consecutive naturals, for example, 3384 + ... + 5446.

It is an arithmetic number, because the mean of its divisors is an integer number (1368432).

Almost surely, 2^9108145 is an apocalyptic number.

It is an amenable number.

9108145 is a deficient number, since it is larger than the sum of its proper divisors (1839311).

9108145 is a wasteful number, since it uses less digits than its factorization.

9108145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 2951.

The product of its (nonzero) digits is 1440, while the sum is 28.

The square root of 9108145 is about 3017.9703444534. The cubic root of 9108145 is about 208.8382179398.

The spelling of 9108145 in words is "nine million, one hundred eight thousand, one hundred forty-five".