241550497 has 2 divisors, whose sum is σ = 241550498. Its totient is φ = 241550496.

The previous prime is 241550461. The next prime is 241550537. The reversal of 241550497 is 794055142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 142826401 + 98724096 = 11951^2 + 9936^2 .

It is a cyclic number.

It is not a de Polignac number, because 241550497 - 2²³ = 233161889 is a prime.

It is not a weakly prime, because it can be changed into another prime (241550417) 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 as a sum of consecutive naturals, namely, 120775248 + 120775249.

It is an arithmetic number, because the mean of its divisors is an integer number (120775249).

Almost surely, 2^241550497 is an apocalyptic number.

It is an amenable number.

241550497 is a deficient number, since it is larger than the sum of its proper divisors (1).

241550497 is an equidigital number, since it uses as much as digits as its factorization.

241550497 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 50400, while the sum is 37.

The square root of 241550497 is about 15541.8948973412. The cubic root of 241550497 is about 622.7818947672.

The spelling of 241550497 in words is "two hundred forty-one million, five hundred fifty thousand, four hundred ninety-seven".