241274881 has 2 divisors, whose sum is σ = 241274882. Its totient is φ = 241274880.

The previous prime is 241274857. The next prime is 241274893. The reversal of 241274881 is 188472142.

It is a happy number.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 170563600 + 70711281 = 13060^2 + 8409^2 .

It is a cyclic number.

It is not a de Polignac number, because 241274881 - 2¹¹ = 241272833 is a prime.

It is a super-3 number, since 3×241274881³ (a number of 26 digits) contains 333 as substring. Note that it is a super-d number also for d = 2.

It is a self number, because there is not a number n which added to its sum of digits gives 241274881.

It is not a weakly prime, because it can be changed into another prime (241274801) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 120637440 + 120637441.

It is an arithmetic number, because the mean of its divisors is an integer number (120637441).

Almost surely, 2^241274881 is an apocalyptic number.

It is an amenable number.

241274881 is a deficient number, since it is larger than the sum of its proper divisors (1).

241274881 is an equidigital number, since it uses as much as digits as its factorization.

241274881 is an odious number, because the sum of its binary digits is odd.

The product of its digits is 28672, while the sum is 37.

The square root of 241274881 is about 15533.0254940884. The cubic root of 241274881 is about 622.5449339886.

The spelling of 241274881 in words is "two hundred forty-one million, two hundred seventy-four thousand, eight hundred eighty-one".