8750243 has 2 divisors, whose sum is σ = 8750244. Its totient is φ = 8750242.

The previous prime is 8750239. The next prime is 8750249. The reversal of 8750243 is 3420578.

It is a happy number.

It is a weak prime.

It is a cyclic number.

It is not a de Polignac number, because 8750243 - 2² = 8750239 is a prime.

It is not a weakly prime, because it can be changed into another prime (8750249) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 4375121 + 4375122.

It is an arithmetic number, because the mean of its divisors is an integer number (4375122).

Almost surely, 2^8750243 is an apocalyptic number.

8750243 is a deficient number, since it is larger than the sum of its proper divisors (1).

8750243 is an equidigital number, since it uses as much as digits as its factorization.

8750243 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 6720, while the sum is 29.

The square root of 8750243 is about 2958.0809657614. The cubic root of 8750243 is about 206.0661725391.

The spelling of 8750243 in words is "eight million, seven hundred fifty thousand, two hundred forty-three".