9106445 has 4 divisors (see below), whose sum is σ = 10927740. Its totient is φ = 7285152.

The previous prime is 9106429. The next prime is 9106481. The reversal of 9106445 is 5446019.

It is a semiprime because it is the product of two primes.

It can be written as a sum of positive squares in 2 ways, for example, as 1142761 + 7963684 = 1069^2 + 2822^2 .

It is a cyclic number.

It is not a de Polignac number, because 9106445 - 2⁴ = 9106429 is a prime.

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, 910640 + ... + 910649.

It is an arithmetic number, because the mean of its divisors is an integer number (2731935).

Almost surely, 2^9106445 is an apocalyptic number.

It is an amenable number.

9106445 is a deficient number, since it is larger than the sum of its proper divisors (1821295).

9106445 is a wasteful number, since it uses less digits than its factorization.

9106445 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1821294.

The product of its (nonzero) digits is 4320, while the sum is 29.

The square root of 9106445 is about 3017.6886850701. The cubic root of 9106445 is about 208.8252241831.

The spelling of 9106445 in words is "nine million, one hundred six thousand, four hundred forty-five".