84310241 has 2 divisors, whose sum is σ = 84310242. Its totient is φ = 84310240.

The previous prime is 84310231. The next prime is 84310267. The reversal of 84310241 is 14201348.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 64320400 + 19989841 = 8020^2 + 4471^2 .

It is a cyclic number.

It is not a de Polignac number, because 84310241 - 2¹⁰ = 84309217 is a prime.

It is not a weakly prime, because it can be changed into another prime (84310231) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 42155120 + 42155121.

It is an arithmetic number, because the mean of its divisors is an integer number (42155121).

Almost surely, 2^84310241 is an apocalyptic number.

It is an amenable number.

84310241 is a deficient number, since it is larger than the sum of its proper divisors (1).

84310241 is an equidigital number, since it uses as much as digits as its factorization.

84310241 is an evil number, because the sum of its binary digits is even.

The product of its (nonzero) digits is 768, while the sum is 23.

The square root of 84310241 is about 9182.0608253267. The cubic root of 84310241 is about 438.4904207734.

Adding to 84310241 its reverse (14201348), we get a palindrome (98511589).

The spelling of 84310241 in words is "eighty-four million, three hundred ten thousand, two hundred forty-one".