98000761 has 2 divisors, whose sum is σ = 98000762. Its totient is φ = 98000760.

The previous prime is 98000759. The next prime is 98000789. The reversal of 98000761 is 16700089.

It is a weak prime.

It can be written as a sum of positive squares in only one way, i.e., 92525161 + 5475600 = 9619^2 + 2340^2 .

It is a cyclic number.

It is not a de Polignac number, because 98000761 - 2¹ = 98000759 is a prime.

Together with 98000759, it forms a pair of twin primes.

It is not a weakly prime, because it can be changed into another prime (98000261) 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, 49000380 + 49000381.

It is an arithmetic number, because the mean of its divisors is an integer number (49000381).

Almost surely, 2^98000761 is an apocalyptic number.

It is an amenable number.

98000761 is a deficient number, since it is larger than the sum of its proper divisors (1).

98000761 is an equidigital number, since it uses as much as digits as its factorization.

98000761 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 3024, while the sum is 31.

The square root of 98000761 is about 9899.5333728414. The cubic root of 98000761 is about 461.0448225844.

The spelling of 98000761 in words is "ninety-eight million, seven hundred sixty-one", and thus it is an aban number.