8807145 has 8 divisors (see below), whose sum is σ = 14091456. Its totient is φ = 4697136.

The previous prime is 8807129. The next prime is 8807159. The reversal of 8807145 is 5417088.

It is a happy number.

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

It is not a de Polignac number, because 8807145 - 2⁴ = 8807129 is a prime.

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 7 ways as a sum of consecutive naturals, for example, 293557 + ... + 293586.

It is an arithmetic number, because the mean of its divisors is an integer number (1761432).

Almost surely, 2^8807145 is an apocalyptic number.

It is an amenable number.

8807145 is a deficient number, since it is larger than the sum of its proper divisors (5284311).

8807145 is a wasteful number, since it uses less digits than its factorization.

8807145 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 587151.

The product of its (nonzero) digits is 8960, while the sum is 33.

The square root of 8807145 is about 2967.6834399915. The cubic root of 8807145 is about 206.5118840470.

The spelling of 8807145 in words is "eight million, eight hundred seven thousand, one hundred forty-five".