98046281 has 2 divisors, whose sum is σ = 98046282. Its totient is φ = 98046280.

The previous prime is 98046253. The next prime is 98046301. The reversal of 98046281 is 18264089.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 97199881 + 846400 = 9859^2 + 920^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2^k-98046281 is a prime.

It is a super-2 number, since 2×98046281² = 19226146435861922, which contains 22 as substring.

It is not a weakly prime, because it can be changed into another prime (98046241) by changing a digit.

It is a pernicious number, because its binary representation contains a prime number (11) of ones.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 49023140 + 49023141.

It is an arithmetic number, because the mean of its divisors is an integer number (49023141).

Almost surely, 2^98046281 is an apocalyptic number.

It is an amenable number.

98046281 is a deficient number, since it is larger than the sum of its proper divisors (1).

98046281 is an equidigital number, since it uses as much as digits as its factorization.

98046281 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 27648, while the sum is 38.

The square root of 98046281 is about 9901.8322041933. The cubic root of 98046281 is about 461.1161945193.

The spelling of 98046281 in words is "ninety-eight million, forty-six thousand, two hundred eighty-one".