500017241 has 2 divisors, whose sum is σ = 500017242. Its totient is φ = 500017240.

The previous prime is 500017207. The next prime is 500017247. The reversal of 500017241 is 142710005.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 306390016 + 193627225 = 17504^2 + 13915^2 .

It is a cyclic number.

It is not a de Polignac number, because 500017241 - 2¹⁴ = 500000857 is a prime.

It is not a weakly prime, because it can be changed into another prime (500017247) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 250008620 + 250008621.

It is an arithmetic number, because the mean of its divisors is an integer number (250008621).

Almost surely, 2^500017241 is an apocalyptic number.

It is an amenable number.

500017241 is a deficient number, since it is larger than the sum of its proper divisors (1).

500017241 is an equidigital number, since it uses as much as digits as its factorization.

500017241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 280, while the sum is 20.

The square root of 500017241 is about 22361.0652921546. The cubic root of 500017241 is about 793.7096486731.

Adding to 500017241 its reverse (142710005), we get a palindrome (642727246).

The spelling of 500017241 in words is "five hundred million, seventeen thousand, two hundred forty-one".