8745241 has 2 divisors, whose sum is σ = 8745242. Its totient is φ = 8745240.

The previous prime is 8745239. The next prime is 8745299. The reversal of 8745241 is 1425478.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 8410000 + 335241 = 2900^2 + 579^2 .

It is a cyclic number.

It is not a de Polignac number, because 8745241 - 2¹ = 8745239 is a prime.

Together with 8745239, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (8245241) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4372620 + 4372621.

It is an arithmetic number, because the mean of its divisors is an integer number (4372621).

Almost surely, 2^8745241 is an apocalyptic number.

It is an amenable number.

8745241 is a deficient number, since it is larger than the sum of its proper divisors (1).

8745241 is an equidigital number, since it uses as much as digits as its factorization.

8745241 is an evil number, because the sum of its binary digits is even.

The product of its digits is 8960, while the sum is 31.

The square root of 8745241 is about 2957.2353643226. The cubic root of 8745241 is about 206.0268997455.

The spelling of 8745241 in words is "eight million, seven hundred forty-five thousand, two hundred forty-one".