8605445 has 16 divisors (see below), whose sum is σ = 10851840. Its totient is φ = 6542400.

The previous prime is 8605433. The next prime is 8605447. The reversal of 8605445 is 5445068.

It is not a de Polignac number, because 8605445 - 2¹⁸ = 8343301 is a prime.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (8605447) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8675 + ... + 9615.

It is an arithmetic number, because the mean of its divisors is an integer number (678240).

Almost surely, 2^8605445 is an apocalyptic number.

It is an amenable number.

8605445 is a deficient number, since it is larger than the sum of its proper divisors (2246395).

8605445 is a wasteful number, since it uses less digits than its factorization.

8605445 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1036.

The product of its (nonzero) digits is 19200, while the sum is 32.

The square root of 8605445 is about 2933.5038776180. The cubic root of 8605445 is about 204.9231915307.

The spelling of 8605445 in words is "eight million, six hundred five thousand, four hundred forty-five".