241363261 has 2 divisors, whose sum is σ = 241363262. Its totient is φ = 241363260.

The previous prime is 241363223. The next prime is 241363301. The reversal of 241363261 is 162363142.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 121132036 + 120231225 = 11006^2 + 10965^2 .

It is a cyclic number.

It is not a de Polignac number, because 241363261 - 2¹⁹ = 240838973 is a prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241363561) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120681630 + 120681631.

It is an arithmetic number, because the mean of its divisors is an integer number (120681631).

Almost surely, 2^241363261 is an apocalyptic number.

It is an amenable number.

241363261 is a deficient number, since it is larger than the sum of its proper divisors (1).

241363261 is an equidigital number, since it uses as much as digits as its factorization.

241363261 is an evil number, because the sum of its binary digits is even.

The product of its digits is 5184, while the sum is 28.

The square root of 241363261 is about 15535.8701397765. The cubic root of 241363261 is about 622.6209383152.

The spelling of 241363261 in words is "two hundred forty-one million, three hundred sixty-three thousand, two hundred sixty-one".