8250241 has 4 divisors (see below), whose sum is σ = 8363332. Its totient is φ = 8137152.

The previous prime is 8250191. The next prime is 8250251. The reversal of 8250241 is 1420528.

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 7049025 + 1201216 = 2655^2 + 1096^2 .

It is a cyclic number.

It is not a de Polignac number, because 8250241 - 2⁷ = 8250113 is a prime.

It is a Duffinian number.

It is not an unprimeable number, because it can be changed into a prime (8250251) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (13) of ones.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 56436 + ... + 56581.

It is an arithmetic number, because the mean of its divisors is an integer number (2090833).

Almost surely, 2^8250241 is an apocalyptic number.

It is an amenable number.

8250241 is a deficient number, since it is larger than the sum of its proper divisors (113091).

8250241 is a wasteful number, since it uses less digits than its factorization.

8250241 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 113090.

The product of its (nonzero) digits is 640, while the sum is 22.

The square root of 8250241 is about 2872.3232756777. The cubic root of 8250241 is about 202.0639685652.

Adding to 8250241 its reverse (1420528), we get a palindrome (9670769).

The spelling of 8250241 in words is "eight million, two hundred fifty thousand, two hundred forty-one".