241859831 has 2 divisors, whose sum is σ = 241859832. Its totient is φ = 241859830.

The previous prime is 241859801. The next prime is 241859851. The reversal of 241859831 is 138958142.

It is a strong prime.

It is a cyclic number.

It is not a de Polignac number, because 241859831 - 2¹⁸ = 241597687 is a prime.

It is a super-2 number, since 2×241859831² = 116992355702697122, which contains 22 as substring.

It is a Chen prime.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241859801) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (19) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120929915 + 120929916.

It is an arithmetic number, because the mean of its divisors is an integer number (120929916).

Almost surely, 2^241859831 is an apocalyptic number.

241859831 is a deficient number, since it is larger than the sum of its proper divisors (1).

241859831 is an equidigital number, since it uses as much as digits as its factorization.

241859831 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 69120, while the sum is 41.

The square root of 241859831 is about 15551.8433312582. The cubic root of 241859831 is about 623.0476300060.

The spelling of 241859831 in words is "two hundred forty-one million, eight hundred fifty-nine thousand, eight hundred thirty-one".