98106859 has 2 divisors, whose sum is σ = 98106860. Its totient is φ = 98106858.

The previous prime is 98106839. The next prime is 98106889. The reversal of 98106859 is 95860189.

It is a weak prime.

It is an emirp because it is prime and its reverse (95860189) is a distict prime.

It is a cyclic number.

It is not a de Polignac number, because 98106859 - 2⁷ = 98106731 is a prime.

It is a super-3 number, since 3×98106859³ (a number of 25 digits) contains 333 as substring.

It is not a weakly prime, because it can be changed into another prime (98106829) 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, 49053429 + 49053430.

It is an arithmetic number, because the mean of its divisors is an integer number (49053430).

Almost surely, 2^98106859 is an apocalyptic number.

98106859 is a deficient number, since it is larger than the sum of its proper divisors (1).

98106859 is an equidigital number, since it uses as much as digits as its factorization.

98106859 is an odious number, because the sum of its binary digits is odd.

The product of its (nonzero) digits is 155520, while the sum is 46.

The square root of 98106859 is about 9904.8906606787. The cubic root of 98106859 is about 461.2111420128.

The spelling of 98106859 in words is "ninety-eight million, one hundred six thousand, eight hundred fifty-nine".