8745841 has 4 divisors (see below), whose sum is σ = 9418612. Its totient is φ = 8073072.

The previous prime is 8745829. The next prime is 8745857. The reversal of 8745841 is 1485478.

8745841 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

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 2792241 + 5953600 = 1671^2 + 2440^2 .

It is a cyclic number.

It is not a de Polignac number, because 8745841 - 2⁹ = 8745329 is a prime.

It is a Duffinian number.

It is a self number, because there is not a number n which added to its sum of digits gives 8745841.

It is not an unprimeable number, because it can be changed into a prime (8745881) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 336366 + ... + 336391.

It is an arithmetic number, because the mean of its divisors is an integer number (2354653).

Almost surely, 2^8745841 is an apocalyptic number.

It is an amenable number.

8745841 is a deficient number, since it is larger than the sum of its proper divisors (672771).

8745841 is a wasteful number, since it uses less digits than its factorization.

8745841 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 672770.

The product of its digits is 35840, while the sum is 37.

The square root of 8745841 is about 2957.3368086845. The cubic root of 8745841 is about 206.0316113867.

The spelling of 8745841 in words is "eight million, seven hundred forty-five thousand, eight hundred forty-one".