241127891 has 2 divisors, whose sum is σ = 241127892. Its totient is φ = 241127890.

The previous prime is 241127849. The next prime is 241127897. The reversal of 241127891 is 198721142.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 241127891 - 2¹⁰ = 241126867 is a prime.

It is a Sophie Germain prime.

It is a Chen prime.

It is not a weakly prime, because it can be changed into another prime (241127897) 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, 120563945 + 120563946.

It is an arithmetic number, because the mean of its divisors is an integer number (120563946).

Almost surely, 2^241127891 is an apocalyptic number.

241127891 is a deficient number, since it is larger than the sum of its proper divisors (1).

241127891 is an equidigital number, since it uses as much as digits as its factorization.

241127891 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 8064, while the sum is 35.

The square root of 241127891 is about 15528.2932416927. The cubic root of 241127891 is about 622.4184855872.

The spelling of 241127891 in words is "two hundred forty-one million, one hundred twenty-seven thousand, eight hundred ninety-one".