241959481 has 2 divisors, whose sum is σ = 241959482. Its totient is φ = 241959480.

The previous prime is 241959467. The next prime is 241959503. The reversal of 241959481 is 184959142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 239754256 + 2205225 = 15484^2 + 1485^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-241959481 is a prime.

It is a super-2 number, since 2×241959481² = 117088780891578722, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (241959881) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120979740 + 120979741.

It is an arithmetic number, because the mean of its divisors is an integer number (120979741).

Almost surely, 2^241959481 is an apocalyptic number.

It is an amenable number.

241959481 is a deficient number, since it is larger than the sum of its proper divisors (1).

241959481 is an equidigital number, since it uses as much as digits as its factorization.

241959481 is an evil number, because the sum of its binary digits is even.

The product of its digits is 103680, while the sum is 43.

The square root of 241959481 is about 15555.0468016011. The cubic root of 241959481 is about 623.1331866845.

The spelling of 241959481 in words is "two hundred forty-one million, nine hundred fifty-nine thousand, four hundred eighty-one".