241290971 has 2 divisors, whose sum is σ = 241290972. Its totient is φ = 241290970.

The previous prime is 241290913. The next prime is 241291003. The reversal of 241290971 is 179092142.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 241290971 - 2¹⁴ = 241274587 is a prime.

It is a super-2 number, since 2×241290971² = 116442665372245682, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (241290901) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (17) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120645485 + 120645486.

It is an arithmetic number, because the mean of its divisors is an integer number (120645486).

Almost surely, 2^241290971 is an apocalyptic number.

241290971 is a deficient number, since it is larger than the sum of its proper divisors (1).

241290971 is an equidigital number, since it uses as much as digits as its factorization.

241290971 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 9072, while the sum is 35.

The square root of 241290971 is about 15533.5434141731. The cubic root of 241290971 is about 622.5587723201.

The spelling of 241290971 in words is "two hundred forty-one million, two hundred ninety thousand, nine hundred seventy-one".