241081447 has 2 divisors, whose sum is σ = 241081448. Its totient is φ = 241081446.

The previous prime is 241081441. The next prime is 241081453. The reversal of 241081447 is 744180142.

It is a happy number.

It is a balanced prime because it is at equal distance from previous prime (241081441) and next prime (241081453).

It is a cyclic number.

It is not a de Polignac number, because 241081447 - 2³ = 241081439 is a prime.

It is a super-2 number, since 2×241081447² = 116240528175227618, which contains 22 as substring.

It is a congruent number.

It is not a weakly prime, because it can be changed into another prime (241081441) 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, 120540723 + 120540724.

It is an arithmetic number, because the mean of its divisors is an integer number (120540724).

Almost surely, 2^241081447 is an apocalyptic number.

241081447 is a deficient number, since it is larger than the sum of its proper divisors (1).

241081447 is an equidigital number, since it uses as much as digits as its factorization.

241081447 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 7168, while the sum is 31.

The square root of 241081447 is about 15526.7977059019. The cubic root of 241081447 is about 622.3785213727.

The spelling of 241081447 in words is "two hundred forty-one million, eighty-one thousand, four hundred forty-seven".